155566944

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1123}}^1$

素因数の和:1189

約数の個数: 144

約数和(自身を含む): 489735792

約数和(自身を除く): 334168848

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, 1123, 1184, 1248, 1332, 1443, 1776, 1872, 1924, 2246, 2664, 2886, 3369, 3552, 3744, 3848, 4329, 4492, 5328, 5772, 6738, 7696, 8658, 8984, 10107, 10656, 11544, 13476, 14599, 15392, 17316, 17968, 20214, 23088, 26952, 29198, 34632, 35936, 40428, 41551, 43797, 46176, 53904, 58396, 69264, 80856, 83102, 87594, 107808, 116792, 124653, 131391, 138528, 161712, 166204, 175188, 233584, 249306, 262782, 323424, 332408, 350376, 373959, 467168, 498612, 525564, 540163, 664816, 700752, 747918, 997224, 1051128, 1080326, 1329632, 1401504, 1495836, 1620489, 1994448, 2102256, 2160652, 2991672, 3240978, 3988896, 4204512, 4321304, 4861467, 5983344, 6481956, 8642608, 9722934, 11966688, 12963912, 17285216, 19445868, 25927824, 38891736, 51855648, 77783472, 155566944]

約数ペア:

[(1, 155566944), (2, 77783472), (3, 51855648), (4, 38891736), (6, 25927824), (8, 19445868), (9, 17285216), (12, 12963912), (13, 11966688), (16, 9722934), (18, 8642608), (24, 6481956), (26, 5983344), (32, 4861467), (36, 4321304), (37, 4204512), (39, 3988896), (48, 3240978), (52, 2991672), (72, 2160652), (74, 2102256), (78, 1994448), (96, 1620489), (104, 1495836), (111, 1401504), (117, 1329632), (144, 1080326), (148, 1051128), (156, 997224), (208, 747918), (222, 700752), (234, 664816), (288, 540163), (296, 525564), (312, 498612), (333, 467168), (416, 373959), (444, 350376), (468, 332408), (481, 323424), (592, 262782), (624, 249306), (666, 233584), (888, 175188), (936, 166204), (962, 161712), (1123, 138528), (1184, 131391), (1248, 124653), (1332, 116792), (1443, 107808), (1776, 87594), (1872, 83102), (1924, 80856), (2246, 69264), (2664, 58396), (2886, 53904), (3369, 46176), (3552, 43797), (3744, 41551), (3848, 40428), (4329, 35936), (4492, 34632), (5328, 29198), (5772, 26952), (6738, 23088), (7696, 20214), (8658, 17968), (8984, 17316), (10107, 15392), (10656, 14599), (11544, 13476)]