149747122

素因数分解:

$2^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{211}}^1\times {\mathrm{311}}^1$

素因数の和:694

約数の個数: 32

約数和(自身を含む): 260342784

約数和(自身を除く): 110595662

約数列:

[1, 2, 7, 14, 163, 211, 311, 326, 422, 622, 1141, 1477, 2177, 2282, 2954, 4354, 34393, 50693, 65621, 68786, 101386, 131242, 240751, 354851, 459347, 481502, 709702, 918694, 10696223, 21392446, 74873561, 149747122]

約数ペア:

[(1, 149747122), (2, 74873561), (7, 21392446), (14, 10696223), (163, 918694), (211, 709702), (311, 481502), (326, 459347), (422, 354851), (622, 240751), (1141, 131242), (1477, 101386), (2177, 68786), (2282, 65621), (2954, 50693), (4354, 34393)]