128936496

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1627}}^1$

素因数の和:1778

約数の個数: 80

約数和(自身を含む): 361754624

約数和(自身を除く): 232818128

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, 1627, 1651, 2032, 3048, 3254, 3302, 4881, 4953, 6096, 6508, 6604, 9762, 9906, 13016, 13208, 19524, 19812, 21151, 26032, 26416, 39048, 39624, 42302, 63453, 78096, 79248, 84604, 126906, 169208, 206629, 253812, 338416, 413258, 507624, 619887, 826516, 1015248, 1239774, 1653032, 2479548, 2686177, 3306064, 4959096, 5372354, 8058531, 9918192, 10744708, 16117062, 21489416, 32234124, 42978832, 64468248, 128936496]

約数ペア:

[(1, 128936496), (2, 64468248), (3, 42978832), (4, 32234124), (6, 21489416), (8, 16117062), (12, 10744708), (13, 9918192), (16, 8058531), (24, 5372354), (26, 4959096), (39, 3306064), (48, 2686177), (52, 2479548), (78, 1653032), (104, 1239774), (127, 1015248), (156, 826516), (208, 619887), (254, 507624), (312, 413258), (381, 338416), (508, 253812), (624, 206629), (762, 169208), (1016, 126906), (1524, 84604), (1627, 79248), (1651, 78096), (2032, 63453), (3048, 42302), (3254, 39624), (3302, 39048), (4881, 26416), (4953, 26032), (6096, 21151), (6508, 19812), (6604, 19524), (9762, 13208), (9906, 13016)]