156964736

素因数分解:

$2^7\times {\mathrm{137}}^1\times {\mathrm{8951}}^1$

素因数の和:9102

約数の個数: 32

約数和(自身を含む): 315020880

約数和(自身を除く): 158056144

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 137, 274, 548, 1096, 2192, 4384, 8768, 8951, 17536, 17902, 35804, 71608, 143216, 286432, 572864, 1145728, 1226287, 2452574, 4905148, 9810296, 19620592, 39241184, 78482368, 156964736]

約数ペア:

[(1, 156964736), (2, 78482368), (4, 39241184), (8, 19620592), (16, 9810296), (32, 4905148), (64, 2452574), (128, 1226287), (137, 1145728), (274, 572864), (548, 286432), (1096, 143216), (2192, 71608), (4384, 35804), (8768, 17902), (8951, 17536)]