139717188

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{3779}}^1$

素因数の和:3881

約数の個数: 72

約数和(自身を含む): 385257600

約数和(自身を除く): 245540412

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 79, 117, 156, 158, 234, 237, 316, 468, 474, 711, 948, 1027, 1422, 2054, 2844, 3081, 3779, 4108, 6162, 7558, 9243, 11337, 12324, 15116, 18486, 22674, 34011, 36972, 45348, 49127, 68022, 98254, 136044, 147381, 196508, 294762, 298541, 442143, 589524, 597082, 884286, 895623, 1194164, 1768572, 1791246, 2686869, 3582492, 3881033, 5373738, 7762066, 10747476, 11643099, 15524132, 23286198, 34929297, 46572396, 69858594, 139717188]

約数ペア:

[(1, 139717188), (2, 69858594), (3, 46572396), (4, 34929297), (6, 23286198), (9, 15524132), (12, 11643099), (13, 10747476), (18, 7762066), (26, 5373738), (36, 3881033), (39, 3582492), (52, 2686869), (78, 1791246), (79, 1768572), (117, 1194164), (156, 895623), (158, 884286), (234, 597082), (237, 589524), (316, 442143), (468, 298541), (474, 294762), (711, 196508), (948, 147381), (1027, 136044), (1422, 98254), (2054, 68022), (2844, 49127), (3081, 45348), (3779, 36972), (4108, 34011), (6162, 22674), (7558, 18486), (9243, 15116), (11337, 12324)]