128624054

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{1571}}^1$

素因数の和:1700

約数の個数: 32

約数和(自身を含む): 215502336

約数和(自身を除く): 86878282

約数列:

[1, 2, 13, 26, 47, 67, 94, 134, 611, 871, 1222, 1571, 1742, 3142, 3149, 6298, 20423, 40846, 40937, 73837, 81874, 105257, 147674, 210514, 959881, 1368341, 1919762, 2736682, 4947079, 9894158, 64312027, 128624054]

約数ペア:

[(1, 128624054), (2, 64312027), (13, 9894158), (26, 4947079), (47, 2736682), (67, 1919762), (94, 1368341), (134, 959881), (611, 210514), (871, 147674), (1222, 105257), (1571, 81874), (1742, 73837), (3142, 40937), (3149, 40846), (6298, 20423)]