168168637

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{1163}}^1$

素因数の和:1417

約数の個数: 24

約数和(自身を含む): 211782816

約数和(自身を除く): 43614179

約数列:

[1, 7, 13, 49, 91, 227, 637, 1163, 1589, 2951, 8141, 11123, 15119, 20657, 56987, 105833, 144599, 264001, 740831, 1848007, 3432013, 12936049, 24024091, 168168637]

約数ペア:

[(1, 168168637), (7, 24024091), (13, 12936049), (49, 3432013), (91, 1848007), (227, 740831), (637, 264001), (1163, 144599), (1589, 105833), (2951, 56987), (8141, 20657), (11123, 15119)]