139310856

素因数分解:

$2^3\times 3^2\times {\mathrm{823}}^1\times {\mathrm{2351}}^1$

素因数の和:3186

約数の個数: 48

約数和(自身を含む): 377919360

約数和(自身を除く): 238608504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 823, 1646, 2351, 2469, 3292, 4702, 4938, 6584, 7053, 7407, 9404, 9876, 14106, 14814, 18808, 19752, 21159, 28212, 29628, 42318, 56424, 59256, 84636, 169272, 1934873, 3869746, 5804619, 7739492, 11609238, 15478984, 17413857, 23218476, 34827714, 46436952, 69655428, 139310856]

約数ペア:

[(1, 139310856), (2, 69655428), (3, 46436952), (4, 34827714), (6, 23218476), (8, 17413857), (9, 15478984), (12, 11609238), (18, 7739492), (24, 5804619), (36, 3869746), (72, 1934873), (823, 169272), (1646, 84636), (2351, 59256), (2469, 56424), (3292, 42318), (4702, 29628), (4938, 28212), (6584, 21159), (7053, 19752), (7407, 18808), (9404, 14814), (9876, 14106)]