156630737

素因数分解:

${\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{907}}^1$

素因数の和:1136

約数の個数: 16

約数和(自身を含む): 168888000

約数和(自身を除く): 12257263

約数列:

[1, 19, 61, 149, 907, 1159, 2831, 9089, 17233, 55327, 135143, 172691, 1051213, 2567717, 8243723, 156630737]

約数ペア:

[(1, 156630737), (19, 8243723), (61, 2567717), (149, 1051213), (907, 172691), (1159, 135143), (2831, 55327), (9089, 17233)]