157430290

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1\times {\mathrm{1637}}^1$

素因数の和:1866

約数の個数: 32

約数和(自身を含む): 290122560

約数和(自身を除く): 132692270

約数列:

[1, 2, 5, 10, 59, 118, 163, 295, 326, 590, 815, 1630, 1637, 3274, 8185, 9617, 16370, 19234, 48085, 96170, 96583, 193166, 266831, 482915, 533662, 965830, 1334155, 2668310, 15743029, 31486058, 78715145, 157430290]

約数ペア:

[(1, 157430290), (2, 78715145), (5, 31486058), (10, 15743029), (59, 2668310), (118, 1334155), (163, 965830), (295, 533662), (326, 482915), (590, 266831), (815, 193166), (1630, 96583), (1637, 96170), (3274, 48085), (8185, 19234), (9617, 16370)]