152068510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{19471}}^1$

素因数の和:19560

約数の個数: 32

約数和(自身を含む): 302828544

約数和(自身を除く): 150760034

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 110, 142, 355, 710, 781, 1562, 3905, 7810, 19471, 38942, 97355, 194710, 214181, 428362, 1070905, 1382441, 2141810, 2764882, 6912205, 13824410, 15206851, 30413702, 76034255, 152068510]

約数ペア:

[(1, 152068510), (2, 76034255), (5, 30413702), (10, 15206851), (11, 13824410), (22, 6912205), (55, 2764882), (71, 2141810), (110, 1382441), (142, 1070905), (355, 428362), (710, 214181), (781, 194710), (1562, 97355), (3905, 38942), (7810, 19471)]