152136719

素因数分解:

$7^2\times {\mathrm{131}}^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1$

素因数の和:455

約数の個数: 24

約数和(自身を含む): 180666288

約数和(自身を除く): 28529569

約数列:

[1, 7, 49, 131, 137, 173, 917, 959, 1211, 6419, 6713, 8477, 17947, 22663, 23701, 125629, 158641, 165907, 879403, 1110487, 1161349, 3104831, 21733817, 152136719]

約数ペア:

[(1, 152136719), (7, 21733817), (49, 3104831), (131, 1161349), (137, 1110487), (173, 879403), (917, 165907), (959, 158641), (1211, 125629), (6419, 23701), (6713, 22663), (8477, 17947)]