125039872

素因数分解:

$2^8\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1$

素因数の和:403

約数の個数: 72

約数和(自身を含む): 263152736

約数和(自身を除く): 138112864

約数列:

[1, 2, 4, 8, 16, 32, 37, 43, 64, 74, 86, 128, 148, 172, 256, 296, 307, 344, 592, 614, 688, 1184, 1228, 1376, 1591, 2368, 2456, 2752, 3182, 4736, 4912, 5504, 6364, 9472, 9824, 11008, 11359, 12728, 13201, 19648, 22718, 25456, 26402, 39296, 45436, 50912, 52804, 78592, 90872, 101824, 105608, 181744, 203648, 211216, 363488, 407296, 422432, 488437, 726976, 844864, 976874, 1453952, 1689728, 1953748, 2907904, 3379456, 3907496, 7814992, 15629984, 31259968, 62519936, 125039872]

約数ペア:

[(1, 125039872), (2, 62519936), (4, 31259968), (8, 15629984), (16, 7814992), (32, 3907496), (37, 3379456), (43, 2907904), (64, 1953748), (74, 1689728), (86, 1453952), (128, 976874), (148, 844864), (172, 726976), (256, 488437), (296, 422432), (307, 407296), (344, 363488), (592, 211216), (614, 203648), (688, 181744), (1184, 105608), (1228, 101824), (1376, 90872), (1591, 78592), (2368, 52804), (2456, 50912), (2752, 45436), (3182, 39296), (4736, 26402), (4912, 25456), (5504, 22718), (6364, 19648), (9472, 13201), (9824, 12728), (11008, 11359)]