159246670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{9221}}^1$

素因数の和:9396

約数の個数: 32

約数和(自身を含む): 314728416

約数和(自身を除く): 155481746

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 157, 314, 785, 1570, 1727, 3454, 8635, 9221, 17270, 18442, 46105, 92210, 101431, 202862, 507155, 1014310, 1447697, 2895394, 7238485, 14476970, 15924667, 31849334, 79623335, 159246670]

約数ペア:

[(1, 159246670), (2, 79623335), (5, 31849334), (10, 15924667), (11, 14476970), (22, 7238485), (55, 2895394), (110, 1447697), (157, 1014310), (314, 507155), (785, 202862), (1570, 101431), (1727, 92210), (3454, 46105), (8635, 18442), (9221, 17270)]