154265408

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{607}}^1$

素因数の和:668

約数の個数: 84

約数和(自身を含む): 353031552

約数和(自身を除く): 198766144

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 152, 176, 209, 304, 352, 361, 418, 607, 608, 704, 722, 836, 1214, 1216, 1444, 1672, 2428, 2888, 3344, 3971, 4856, 5776, 6677, 6688, 7942, 9712, 11533, 11552, 13354, 13376, 15884, 19424, 23066, 23104, 26708, 31768, 38848, 46132, 53416, 63536, 92264, 106832, 126863, 127072, 184528, 213664, 219127, 253726, 254144, 369056, 427328, 438254, 507452, 738112, 876508, 1014904, 1753016, 2029808, 2410397, 3506032, 4059616, 4820794, 7012064, 8119232, 9641588, 14024128, 19283176, 38566352, 77132704, 154265408]

約数ペア:

[(1, 154265408), (2, 77132704), (4, 38566352), (8, 19283176), (11, 14024128), (16, 9641588), (19, 8119232), (22, 7012064), (32, 4820794), (38, 4059616), (44, 3506032), (64, 2410397), (76, 2029808), (88, 1753016), (152, 1014904), (176, 876508), (209, 738112), (304, 507452), (352, 438254), (361, 427328), (418, 369056), (607, 254144), (608, 253726), (704, 219127), (722, 213664), (836, 184528), (1214, 127072), (1216, 126863), (1444, 106832), (1672, 92264), (2428, 63536), (2888, 53416), (3344, 46132), (3971, 38848), (4856, 31768), (5776, 26708), (6677, 23104), (6688, 23066), (7942, 19424), (9712, 15884), (11533, 13376), (11552, 13354)]