149733916

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{647}}^1\times {\mathrm{1231}}^1$

素因数の和:1929

約数の個数: 24

約数和(自身を含む): 268240896

約数和(自身を除く): 118506980

約数列:

[1, 2, 4, 47, 94, 188, 647, 1231, 1294, 2462, 2588, 4924, 30409, 57857, 60818, 115714, 121636, 231428, 796457, 1592914, 3185828, 37433479, 74866958, 149733916]

約数ペア:

[(1, 149733916), (2, 74866958), (4, 37433479), (47, 3185828), (94, 1592914), (188, 796457), (647, 231428), (1231, 121636), (1294, 115714), (2462, 60818), (2588, 57857), (4924, 30409)]