155862719

素因数分解:

${\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1\times {\mathrm{853}}^1$

素因数の和:1094

約数の個数: 16

約数和(自身を含む): 168067200

約数和(自身を除く): 12204481

約数列:

[1, 19, 59, 163, 853, 1121, 3097, 9617, 16207, 50327, 139039, 182723, 956213, 2641741, 8203301, 155862719]

約数ペア:

[(1, 155862719), (19, 8203301), (59, 2641741), (163, 956213), (853, 182723), (1121, 139039), (3097, 50327), (9617, 16207)]