149937824

素因数分解:

$2^5\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{523}}^1$

素因数の和:598

約数の個数: 72

約数和(自身を含む): 324309888

約数和(自身を除く): 174372064

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 68, 124, 136, 248, 272, 289, 496, 523, 527, 544, 578, 992, 1046, 1054, 1156, 2092, 2108, 2312, 4184, 4216, 4624, 8368, 8432, 8891, 8959, 9248, 16213, 16736, 16864, 17782, 17918, 32426, 35564, 35836, 64852, 71128, 71672, 129704, 142256, 143344, 151147, 259408, 275621, 284512, 286688, 302294, 518816, 551242, 604588, 1102484, 1209176, 2204968, 2418352, 4409936, 4685557, 4836704, 8819872, 9371114, 18742228, 37484456, 74968912, 149937824]

約数ペア:

[(1, 149937824), (2, 74968912), (4, 37484456), (8, 18742228), (16, 9371114), (17, 8819872), (31, 4836704), (32, 4685557), (34, 4409936), (62, 2418352), (68, 2204968), (124, 1209176), (136, 1102484), (248, 604588), (272, 551242), (289, 518816), (496, 302294), (523, 286688), (527, 284512), (544, 275621), (578, 259408), (992, 151147), (1046, 143344), (1054, 142256), (1156, 129704), (2092, 71672), (2108, 71128), (2312, 64852), (4184, 35836), (4216, 35564), (4624, 32426), (8368, 17918), (8432, 17782), (8891, 16864), (8959, 16736), (9248, 16213)]