78915146

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{3613}}^1$

素因数の和:3845

約数の個数: 16

約数和(自身を含む): 120909984

約数和(自身を除く): 41994838

約数列:

[1, 2, 67, 134, 163, 326, 3613, 7226, 10921, 21842, 242071, 484142, 588919, 1177838, 39457573, 78915146]

約数ペア:

[(1, 78915146), (2, 39457573), (67, 1177838), (134, 588919), (163, 484142), (326, 242071), (3613, 21842), (7226, 10921)]