159156736

素因数分解:

$2^9\times {\mathrm{137}}^1\times {\mathrm{2269}}^1$

素因数の和:2424

約数の個数: 40

約数和(自身を含む): 320464980

約数和(自身を除く): 161308244

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 137, 256, 274, 512, 548, 1096, 2192, 2269, 4384, 4538, 8768, 9076, 17536, 18152, 35072, 36304, 70144, 72608, 145216, 290432, 310853, 580864, 621706, 1161728, 1243412, 2486824, 4973648, 9947296, 19894592, 39789184, 79578368, 159156736]

約数ペア:

[(1, 159156736), (2, 79578368), (4, 39789184), (8, 19894592), (16, 9947296), (32, 4973648), (64, 2486824), (128, 1243412), (137, 1161728), (256, 621706), (274, 580864), (512, 310853), (548, 290432), (1096, 145216), (2192, 72608), (2269, 70144), (4384, 36304), (4538, 35072), (8768, 18152), (9076, 17536)]