138943584

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:142

約数の個数: 288

約数和(自身を含む): 470564640

約数和(自身を除く): 331621056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 32, 34, 36, 37, 39, 48, 51, 52, 59, 68, 72, 74, 78, 96, 102, 104, 111, 117, 118, 136, 144, 148, 153, 156, 177, 204, 208, 221, 222, 234, 236, 272, 288, 296, 306, 312, 333, 354, 408, 416, 442, 444, 468, 472, 481, 531, 544, 592, 612, 624, 629, 663, 666, 708, 767, 816, 884, 888, 936, 944, 962, 1003, 1062, 1184, 1224, 1248, 1258, 1326, 1332, 1416, 1443, 1534, 1632, 1768, 1776, 1872, 1887, 1888, 1924, 1989, 2006, 2124, 2183, 2301, 2448, 2516, 2652, 2664, 2832, 2886, 3009, 3068, 3536, 3552, 3744, 3774, 3848, 3978, 4012, 4248, 4329, 4366, 4602, 4896, 5032, 5304, 5328, 5661, 5664, 5772, 6018, 6136, 6549, 6903, 7072, 7548, 7696, 7956, 8024, 8177, 8496, 8658, 8732, 9027, 9204, 10064, 10608, 10656, 11322, 11544, 12036, 12272, 13039, 13098, 13806, 15096, 15392, 15912, 16048, 16354, 16992, 17316, 17464, 18054, 18408, 19647, 20128, 21216, 22644, 23088, 24072, 24531, 24544, 26078, 26196, 27612, 28379, 30192, 31824, 32096, 32708, 34632, 34928, 36108, 36816, 37111, 39117, 39294, 45288, 46176, 48144, 49062, 52156, 52392, 55224, 56758, 60384, 63648, 65416, 69264, 69856, 72216, 73593, 73632, 74222, 78234, 78588, 85137, 90576, 96288, 98124, 104312, 104784, 110448, 111333, 113516, 117351, 130832, 138528, 144432, 147186, 148444, 156468, 157176, 170274, 181152, 196248, 208624, 209568, 220896, 222666, 227032, 234702, 255411, 261664, 288864, 294372, 296888, 312936, 314352, 333999, 340548, 392496, 417248, 445332, 454064, 469404, 482443, 510822, 588744, 593776, 625872, 628704, 667998, 681096, 784992, 890664, 908128, 938808, 964886, 1021644, 1177488, 1187552, 1251744, 1335996, 1362192, 1447329, 1781328, 1877616, 1929772, 2043288, 2354976, 2671992, 2724384, 2894658, 3562656, 3755232, 3859544, 4086576, 4341987, 5343984, 5789316, 7719088, 8173152, 8683974, 10687968, 11578632, 15438176, 17367948, 23157264, 34735896, 46314528, 69471792, 138943584]

約数ペア:

[(1, 138943584), (2, 69471792), (3, 46314528), (4, 34735896), (6, 23157264), (8, 17367948), (9, 15438176), (12, 11578632), (13, 10687968), (16, 8683974), (17, 8173152), (18, 7719088), (24, 5789316), (26, 5343984), (32, 4341987), (34, 4086576), (36, 3859544), (37, 3755232), (39, 3562656), (48, 2894658), (51, 2724384), (52, 2671992), (59, 2354976), (68, 2043288), (72, 1929772), (74, 1877616), (78, 1781328), (96, 1447329), (102, 1362192), (104, 1335996), (111, 1251744), (117, 1187552), (118, 1177488), (136, 1021644), (144, 964886), (148, 938808), (153, 908128), (156, 890664), (177, 784992), (204, 681096), (208, 667998), (221, 628704), (222, 625872), (234, 593776), (236, 588744), (272, 510822), (288, 482443), (296, 469404), (306, 454064), (312, 445332), (333, 417248), (354, 392496), (408, 340548), (416, 333999), (442, 314352), (444, 312936), (468, 296888), (472, 294372), (481, 288864), (531, 261664), (544, 255411), (592, 234702), (612, 227032), (624, 222666), (629, 220896), (663, 209568), (666, 208624), (708, 196248), (767, 181152), (816, 170274), (884, 157176), (888, 156468), (936, 148444), (944, 147186), (962, 144432), (1003, 138528), (1062, 130832), (1184, 117351), (1224, 113516), (1248, 111333), (1258, 110448), (1326, 104784), (1332, 104312), (1416, 98124), (1443, 96288), (1534, 90576), (1632, 85137), (1768, 78588), (1776, 78234), (1872, 74222), (1887, 73632), (1888, 73593), (1924, 72216), (1989, 69856), (2006, 69264), (2124, 65416), (2183, 63648), (2301, 60384), (2448, 56758), (2516, 55224), (2652, 52392), (2664, 52156), (2832, 49062), (2886, 48144), (3009, 46176), (3068, 45288), (3536, 39294), (3552, 39117), (3744, 37111), (3774, 36816), (3848, 36108), (3978, 34928), (4012, 34632), (4248, 32708), (4329, 32096), (4366, 31824), (4602, 30192), (4896, 28379), (5032, 27612), (5304, 26196), (5328, 26078), (5661, 24544), (5664, 24531), (5772, 24072), (6018, 23088), (6136, 22644), (6549, 21216), (6903, 20128), (7072, 19647), (7548, 18408), (7696, 18054), (7956, 17464), (8024, 17316), (8177, 16992), (8496, 16354), (8658, 16048), (8732, 15912), (9027, 15392), (9204, 15096), (10064, 13806), (10608, 13098), (10656, 13039), (11322, 12272), (11544, 12036)]