156958963456

素因数分解:

$2^8\times {\mathrm{2111}}^1\times {\mathrm{290441}}^1$

素因数の和:292568

約数の個数: 36

約数和(自身を含む): 313454300544

約数和(自身を除く): 156495337088

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 2111, 4222, 8444, 16888, 33776, 67552, 135104, 270208, 290441, 540416, 580882, 1161764, 2323528, 4647056, 9294112, 18588224, 37176448, 74352896, 613120951, 1226241902, 2452483804, 4904967608, 9809935216, 19619870432, 39239740864, 78479481728, 156958963456]

約数ペア:

[(1, 156958963456), (2, 78479481728), (4, 39239740864), (8, 19619870432), (16, 9809935216), (32, 4904967608), (64, 2452483804), (128, 1226241902), (256, 613120951), (2111, 74352896), (4222, 37176448), (8444, 18588224), (16888, 9294112), (33776, 4647056), (67552, 2323528), (135104, 1161764), (270208, 580882), (290441, 540416)]