157218436

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{383}}^1\times {\mathrm{2503}}^1$

素因数の和:2931

約数の個数: 24

約数和(自身を含む): 282691584

約数和(自身を除く): 125473148

約数列:

[1, 2, 4, 41, 82, 164, 383, 766, 1532, 2503, 5006, 10012, 15703, 31406, 62812, 102623, 205246, 410492, 958649, 1917298, 3834596, 39304609, 78609218, 157218436]

約数ペア:

[(1, 157218436), (2, 78609218), (4, 39304609), (41, 3834596), (82, 1917298), (164, 958649), (383, 410492), (766, 205246), (1532, 102623), (2503, 62812), (5006, 31406), (10012, 15703)]