147536740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{567449}}^1$

素因数の和:567471

約数の個数: 24

約数和(自身を含む): 333660600

約数和(自身を除く): 186123860

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 567449, 1134898, 2269796, 2837245, 5674490, 7376837, 11348980, 14753674, 29507348, 36884185, 73768370, 147536740]

約数ペア:

[(1, 147536740), (2, 73768370), (4, 36884185), (5, 29507348), (10, 14753674), (13, 11348980), (20, 7376837), (26, 5674490), (52, 2837245), (65, 2269796), (130, 1134898), (260, 567449)]