149304622

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{55339}}^1$

素因数の和:55431

約数の個数: 16

約数和(自身を含む): 239068800

約数和(自身を除く): 89764178

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 55339, 110678, 1051441, 2102882, 3929069, 7858138, 74652311, 149304622]

約数ペア:

[(1, 149304622), (2, 74652311), (19, 7858138), (38, 3929069), (71, 2102882), (142, 1051441), (1349, 110678), (2698, 55339)]