159445728

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1151}}^1$

素因数の和:1217

約数の個数: 144

約数和(自身を含む): 501935616

約数和(自身を除く): 342489888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 37, 39, 48, 52, 72, 74, 78, 96, 104, 111, 117, 144, 148, 156, 208, 222, 234, 288, 296, 312, 333, 416, 444, 468, 481, 592, 624, 666, 888, 936, 962, 1151, 1184, 1248, 1332, 1443, 1776, 1872, 1924, 2302, 2664, 2886, 3453, 3552, 3744, 3848, 4329, 4604, 5328, 5772, 6906, 7696, 8658, 9208, 10359, 10656, 11544, 13812, 14963, 15392, 17316, 18416, 20718, 23088, 27624, 29926, 34632, 36832, 41436, 42587, 44889, 46176, 55248, 59852, 69264, 82872, 85174, 89778, 110496, 119704, 127761, 134667, 138528, 165744, 170348, 179556, 239408, 255522, 269334, 331488, 340696, 359112, 383283, 478816, 511044, 538668, 553631, 681392, 718224, 766566, 1022088, 1077336, 1107262, 1362784, 1436448, 1533132, 1660893, 2044176, 2154672, 2214524, 3066264, 3321786, 4088352, 4309344, 4429048, 4982679, 6132528, 6643572, 8858096, 9965358, 12265056, 13287144, 17716192, 19930716, 26574288, 39861432, 53148576, 79722864, 159445728]

約数ペア:

[(1, 159445728), (2, 79722864), (3, 53148576), (4, 39861432), (6, 26574288), (8, 19930716), (9, 17716192), (12, 13287144), (13, 12265056), (16, 9965358), (18, 8858096), (24, 6643572), (26, 6132528), (32, 4982679), (36, 4429048), (37, 4309344), (39, 4088352), (48, 3321786), (52, 3066264), (72, 2214524), (74, 2154672), (78, 2044176), (96, 1660893), (104, 1533132), (111, 1436448), (117, 1362784), (144, 1107262), (148, 1077336), (156, 1022088), (208, 766566), (222, 718224), (234, 681392), (288, 553631), (296, 538668), (312, 511044), (333, 478816), (416, 383283), (444, 359112), (468, 340696), (481, 331488), (592, 269334), (624, 255522), (666, 239408), (888, 179556), (936, 170348), (962, 165744), (1151, 138528), (1184, 134667), (1248, 127761), (1332, 119704), (1443, 110496), (1776, 89778), (1872, 85174), (1924, 82872), (2302, 69264), (2664, 59852), (2886, 55248), (3453, 46176), (3552, 44889), (3744, 42587), (3848, 41436), (4329, 36832), (4604, 34632), (5328, 29926), (5772, 27624), (6906, 23088), (7696, 20718), (8658, 18416), (9208, 17316), (10359, 15392), (10656, 14963), (11544, 13812)]