157042984

素因数分解:

$2^3\times 7^1\times {\mathrm{1223}}^1\times {\mathrm{2293}}^1$

素因数の和:3529

約数の個数: 32

約数和(自身を含む): 336942720

約数和(自身を除く): 179899736

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1223, 2293, 2446, 4586, 4892, 8561, 9172, 9784, 16051, 17122, 18344, 32102, 34244, 64204, 68488, 128408, 2804339, 5608678, 11217356, 19630373, 22434712, 39260746, 78521492, 157042984]

約数ペア:

[(1, 157042984), (2, 78521492), (4, 39260746), (7, 22434712), (8, 19630373), (14, 11217356), (28, 5608678), (56, 2804339), (1223, 128408), (2293, 68488), (2446, 64204), (4586, 34244), (4892, 32102), (8561, 18344), (9172, 17122), (9784, 16051)]