157762690

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1\times {\mathrm{937}}^1$

素因数の和:1206

約数の個数: 32

約数和(自身を含む): 288716400

約数和(自身を除く): 130953710

約数列:

[1, 2, 5, 10, 113, 149, 226, 298, 565, 745, 937, 1130, 1490, 1874, 4685, 9370, 16837, 33674, 84185, 105881, 139613, 168370, 211762, 279226, 529405, 698065, 1058810, 1396130, 15776269, 31552538, 78881345, 157762690]

約数ペア:

[(1, 157762690), (2, 78881345), (5, 31552538), (10, 15776269), (113, 1396130), (149, 1058810), (226, 698065), (298, 529405), (565, 279226), (745, 211762), (937, 168370), (1130, 139613), (1490, 105881), (1874, 84185), (4685, 33674), (9370, 16837)]