123949408

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1$

素因数の和:396

約数の個数: 96

約数和(自身を含む): 283143168

約数和(自身を除く): 159193760

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 37, 44, 62, 74, 88, 124, 148, 176, 248, 296, 307, 341, 352, 407, 496, 592, 614, 682, 814, 992, 1147, 1184, 1228, 1364, 1628, 2294, 2456, 2728, 3256, 3377, 4588, 4912, 5456, 6512, 6754, 9176, 9517, 9824, 10912, 11359, 12617, 13024, 13508, 18352, 19034, 22718, 25234, 27016, 36704, 38068, 45436, 50468, 54032, 76136, 90872, 100936, 104687, 108064, 124949, 152272, 181744, 201872, 209374, 249898, 304544, 352129, 363488, 403744, 418748, 499796, 704258, 837496, 999592, 1408516, 1674992, 1999184, 2817032, 3349984, 3873419, 3998368, 5634064, 7746838, 11268128, 15493676, 30987352, 61974704, 123949408]

約数ペア:

[(1, 123949408), (2, 61974704), (4, 30987352), (8, 15493676), (11, 11268128), (16, 7746838), (22, 5634064), (31, 3998368), (32, 3873419), (37, 3349984), (44, 2817032), (62, 1999184), (74, 1674992), (88, 1408516), (124, 999592), (148, 837496), (176, 704258), (248, 499796), (296, 418748), (307, 403744), (341, 363488), (352, 352129), (407, 304544), (496, 249898), (592, 209374), (614, 201872), (682, 181744), (814, 152272), (992, 124949), (1147, 108064), (1184, 104687), (1228, 100936), (1364, 90872), (1628, 76136), (2294, 54032), (2456, 50468), (2728, 45436), (3256, 38068), (3377, 36704), (4588, 27016), (4912, 25234), (5456, 22718), (6512, 19034), (6754, 18352), (9176, 13508), (9517, 13024), (9824, 12617), (10912, 11359)]