172392148922

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{2003}}^1\times {\mathrm{3251}}^1$

素因数の和:5355

約数の個数: 64

約数和(自身を含む): 310313852928

約数和(自身を除く): 137921704006

約数列:

[1, 2, 7, 14, 31, 61, 62, 122, 217, 427, 434, 854, 1891, 2003, 3251, 3782, 4006, 6502, 13237, 14021, 22757, 26474, 28042, 45514, 62093, 100781, 122183, 124186, 198311, 201562, 244366, 396622, 434651, 705467, 855281, 869302, 1388177, 1410934, 1710562, 2776354, 3787673, 6147641, 6511753, 7575346, 12295282, 13023506, 26513711, 43033487, 45582271, 53027422, 86066974, 91164542, 201864343, 397216933, 403728686, 794433866, 1413050401, 2780518531, 2826100802, 5561037062, 12313724923, 24627449846, 86196074461, 172392148922]

約数ペア:

[(1, 172392148922), (2, 86196074461), (7, 24627449846), (14, 12313724923), (31, 5561037062), (61, 2826100802), (62, 2780518531), (122, 1413050401), (217, 794433866), (427, 403728686), (434, 397216933), (854, 201864343), (1891, 91164542), (2003, 86066974), (3251, 53027422), (3782, 45582271), (4006, 43033487), (6502, 26513711), (13237, 13023506), (14021, 12295282), (22757, 7575346), (26474, 6511753), (28042, 6147641), (45514, 3787673), (62093, 2776354), (100781, 1710562), (122183, 1410934), (124186, 1388177), (198311, 869302), (201562, 855281), (244366, 705467), (396622, 434651)]