159487042

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{7639}}^1$

素因数の和:7738

約数の個数: 32

約数和(自身を含む): 284941440

約数和(自身を除く): 125454398

約数列:

[1, 2, 11, 13, 22, 26, 73, 143, 146, 286, 803, 949, 1606, 1898, 7639, 10439, 15278, 20878, 84029, 99307, 168058, 198614, 557647, 1092377, 1115294, 2184754, 6134117, 7249411, 12268234, 14498822, 79743521, 159487042]

約数ペア:

[(1, 159487042), (2, 79743521), (11, 14498822), (13, 12268234), (22, 7249411), (26, 6134117), (73, 2184754), (143, 1115294), (146, 1092377), (286, 557647), (803, 198614), (949, 168058), (1606, 99307), (1898, 84029), (7639, 20878), (10439, 15278)]