156908458

素因数分解:

$2^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{41357}}^1$

素因数の和:41637

約数の個数: 16

約数和(自身を含む): 269985024

約数和(自身を除く): 113076566

約数列:

[1, 2, 7, 14, 271, 542, 1897, 3794, 41357, 82714, 289499, 578998, 11207747, 22415494, 78454229, 156908458]

約数ペア:

[(1, 156908458), (2, 78454229), (7, 22415494), (14, 11207747), (271, 578998), (542, 289499), (1897, 82714), (3794, 41357)]