156916800639

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{571}}^1\times {\mathrm{23291}}^1$

素因数の和:23913

約数の個数: 64

約数和(自身を含む): 255802060800

約数和(自身を除く): 98885260161

約数列:

[1, 3, 9, 19, 23, 27, 57, 69, 171, 207, 437, 513, 571, 621, 1311, 1713, 3933, 5139, 10849, 11799, 13133, 15417, 23291, 32547, 39399, 69873, 97641, 118197, 209619, 249527, 292923, 354591, 442529, 535693, 628857, 748581, 1327587, 1607079, 2245743, 3982761, 4821237, 6737229, 10178167, 11948283, 13299161, 14463711, 30534501, 39897483, 91603503, 119692449, 252684059, 274810509, 305880703, 359077347, 758052177, 917642109, 2274156531, 2752926327, 5811733357, 6822469593, 8258778981, 17435200071, 52305600213, 156916800639]

約数ペア:

[(1, 156916800639), (3, 52305600213), (9, 17435200071), (19, 8258778981), (23, 6822469593), (27, 5811733357), (57, 2752926327), (69, 2274156531), (171, 917642109), (207, 758052177), (437, 359077347), (513, 305880703), (571, 274810509), (621, 252684059), (1311, 119692449), (1713, 91603503), (3933, 39897483), (5139, 30534501), (10849, 14463711), (11799, 13299161), (13133, 11948283), (15417, 10178167), (23291, 6737229), (32547, 4821237), (39399, 3982761), (69873, 2245743), (97641, 1607079), (118197, 1327587), (209619, 748581), (249527, 628857), (292923, 535693), (354591, 442529)]