187155328

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{397}}^1$

素因数の和:567

約数の個数: 64

約数和(自身を含む): 389721600

約数和(自身を除く): 202566272

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 127, 128, 232, 254, 397, 464, 508, 794, 928, 1016, 1588, 1856, 2032, 3176, 3683, 3712, 4064, 6352, 7366, 8128, 11513, 12704, 14732, 16256, 23026, 25408, 29464, 46052, 50419, 50816, 58928, 92104, 100838, 117856, 184208, 201676, 235712, 368416, 403352, 471424, 736832, 806704, 1462151, 1473664, 1613408, 2924302, 3226816, 5848604, 6453632, 11697208, 23394416, 46788832, 93577664, 187155328]

約数ペア:

[(1, 187155328), (2, 93577664), (4, 46788832), (8, 23394416), (16, 11697208), (29, 6453632), (32, 5848604), (58, 3226816), (64, 2924302), (116, 1613408), (127, 1473664), (128, 1462151), (232, 806704), (254, 736832), (397, 471424), (464, 403352), (508, 368416), (794, 235712), (928, 201676), (1016, 184208), (1588, 117856), (1856, 100838), (2032, 92104), (3176, 58928), (3683, 50816), (3712, 50419), (4064, 46052), (6352, 29464), (7366, 25408), (8128, 23026), (11513, 16256), (12704, 14732)]