168807710

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{2851}}^1$

素因数の和:3080

約数の個数: 32

約数和(自身を含む): 315408384

約数和(自身を除く): 146600674

約数列:

[1, 2, 5, 10, 31, 62, 155, 191, 310, 382, 955, 1910, 2851, 5702, 5921, 11842, 14255, 28510, 29605, 59210, 88381, 176762, 441905, 544541, 883810, 1089082, 2722705, 5445410, 16880771, 33761542, 84403855, 168807710]

約数ペア:

[(1, 168807710), (2, 84403855), (5, 33761542), (10, 16880771), (31, 5445410), (62, 2722705), (155, 1089082), (191, 883810), (310, 544541), (382, 441905), (955, 176762), (1910, 88381), (2851, 59210), (5702, 29605), (5921, 28510), (11842, 14255)]