156958960424

素因数分解:

$2^3\times 7^1\times {\mathrm{197}}^1\times {\mathrm{571}}^1\times {\mathrm{24917}}^1$

素因数の和:25698

約数の個数: 64

約数和(自身を含む): 338653560960

約数和(自身を除く): 181694600536

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 197, 394, 571, 788, 1142, 1379, 1576, 2284, 2758, 3997, 4568, 5516, 7994, 11032, 15988, 24917, 31976, 49834, 99668, 112487, 174419, 199336, 224974, 348838, 449948, 697676, 787409, 899896, 1395352, 1574818, 3149636, 4908649, 6299272, 9817298, 14227607, 19634596, 28455214, 34360543, 39269192, 56910428, 68721086, 99593249, 113820856, 137442172, 199186498, 274884344, 398372996, 796745992, 2802838579, 5605677158, 11211354316, 19619870053, 22422708632, 39239740106, 78479480212, 156958960424]

約数ペア:

[(1, 156958960424), (2, 78479480212), (4, 39239740106), (7, 22422708632), (8, 19619870053), (14, 11211354316), (28, 5605677158), (56, 2802838579), (197, 796745992), (394, 398372996), (571, 274884344), (788, 199186498), (1142, 137442172), (1379, 113820856), (1576, 99593249), (2284, 68721086), (2758, 56910428), (3997, 39269192), (4568, 34360543), (5516, 28455214), (7994, 19634596), (11032, 14227607), (15988, 9817298), (24917, 6299272), (31976, 4908649), (49834, 3149636), (99668, 1574818), (112487, 1395352), (174419, 899896), (199336, 787409), (224974, 697676), (348838, 449948)]