154887768

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1151}}^1$

素因数の和:1262

約数の個数: 128

約数和(自身を含む): 497664000

約数和(自身を除く): 342776232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 89, 108, 126, 168, 178, 189, 216, 252, 267, 356, 378, 504, 534, 623, 712, 756, 801, 1068, 1151, 1246, 1512, 1602, 1869, 2136, 2302, 2403, 2492, 3204, 3453, 3738, 4604, 4806, 4984, 5607, 6408, 6906, 7476, 8057, 9208, 9612, 10359, 11214, 13812, 14952, 16114, 16821, 19224, 20718, 22428, 24171, 27624, 31077, 32228, 33642, 41436, 44856, 48342, 62154, 64456, 67284, 72513, 82872, 96684, 102439, 124308, 134568, 145026, 193368, 204878, 217539, 248616, 290052, 307317, 409756, 435078, 580104, 614634, 717073, 819512, 870156, 921951, 1229268, 1434146, 1740312, 1843902, 2151219, 2458536, 2765853, 2868292, 3687804, 4302438, 5531706, 5736584, 6453657, 7375608, 8604876, 11063412, 12907314, 17209752, 19360971, 22126824, 25814628, 38721942, 51629256, 77443884, 154887768]

約数ペア:

[(1, 154887768), (2, 77443884), (3, 51629256), (4, 38721942), (6, 25814628), (7, 22126824), (8, 19360971), (9, 17209752), (12, 12907314), (14, 11063412), (18, 8604876), (21, 7375608), (24, 6453657), (27, 5736584), (28, 5531706), (36, 4302438), (42, 3687804), (54, 2868292), (56, 2765853), (63, 2458536), (72, 2151219), (84, 1843902), (89, 1740312), (108, 1434146), (126, 1229268), (168, 921951), (178, 870156), (189, 819512), (216, 717073), (252, 614634), (267, 580104), (356, 435078), (378, 409756), (504, 307317), (534, 290052), (623, 248616), (712, 217539), (756, 204878), (801, 193368), (1068, 145026), (1151, 134568), (1246, 124308), (1512, 102439), (1602, 96684), (1869, 82872), (2136, 72513), (2302, 67284), (2403, 64456), (2492, 62154), (3204, 48342), (3453, 44856), (3738, 41436), (4604, 33642), (4806, 32228), (4984, 31077), (5607, 27624), (6408, 24171), (6906, 22428), (7476, 20718), (8057, 19224), (9208, 16821), (9612, 16114), (10359, 14952), (11214, 13812)]