129728976

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1637}}^1$

素因数の和:1788

約数の個数: 80

約数和(自身を含む): 363976704

約数和(自身を除く): 234247728

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 127, 156, 208, 254, 312, 381, 508, 624, 762, 1016, 1524, 1637, 1651, 2032, 3048, 3274, 3302, 4911, 4953, 6096, 6548, 6604, 9822, 9906, 13096, 13208, 19644, 19812, 21281, 26192, 26416, 39288, 39624, 42562, 63843, 78576, 79248, 85124, 127686, 170248, 207899, 255372, 340496, 415798, 510744, 623697, 831596, 1021488, 1247394, 1663192, 2494788, 2702687, 3326384, 4989576, 5405374, 8108061, 9979152, 10810748, 16216122, 21621496, 32432244, 43242992, 64864488, 129728976]

約数ペア:

[(1, 129728976), (2, 64864488), (3, 43242992), (4, 32432244), (6, 21621496), (8, 16216122), (12, 10810748), (13, 9979152), (16, 8108061), (24, 5405374), (26, 4989576), (39, 3326384), (48, 2702687), (52, 2494788), (78, 1663192), (104, 1247394), (127, 1021488), (156, 831596), (208, 623697), (254, 510744), (312, 415798), (381, 340496), (508, 255372), (624, 207899), (762, 170248), (1016, 127686), (1524, 85124), (1637, 79248), (1651, 78576), (2032, 63843), (3048, 42562), (3274, 39624), (3302, 39288), (4911, 26416), (4953, 26192), (6096, 21281), (6548, 19812), (6604, 19644), (9822, 13208), (9906, 13096)]