157076856

素因数分解:

$2^3\times 3^2\times {\mathrm{107}}^1\times {\mathrm{20389}}^1$

素因数の和:20508

約数の個数: 48

約数和(自身を含む): 429413400

約数和(自身を除く): 272336544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 107, 214, 321, 428, 642, 856, 963, 1284, 1926, 2568, 3852, 7704, 20389, 40778, 61167, 81556, 122334, 163112, 183501, 244668, 367002, 489336, 734004, 1468008, 2181623, 4363246, 6544869, 8726492, 13089738, 17452984, 19634607, 26179476, 39269214, 52358952, 78538428, 157076856]

約数ペア:

[(1, 157076856), (2, 78538428), (3, 52358952), (4, 39269214), (6, 26179476), (8, 19634607), (9, 17452984), (12, 13089738), (18, 8726492), (24, 6544869), (36, 4363246), (72, 2181623), (107, 1468008), (214, 734004), (321, 489336), (428, 367002), (642, 244668), (856, 183501), (963, 163112), (1284, 122334), (1926, 81556), (2568, 61167), (3852, 40778), (7704, 20389)]