161629488

素因数分解:

$2^4\times 3^2\times {\mathrm{1122427}}^1$

素因数の和:1122441

約数の個数: 30

約数和(自身を含む): 452338484

約数和(自身を除く): 290708996

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1122427, 2244854, 3367281, 4489708, 6734562, 8979416, 10101843, 13469124, 17958832, 20203686, 26938248, 40407372, 53876496, 80814744, 161629488]

約数ペア:

[(1, 161629488), (2, 80814744), (3, 53876496), (4, 40407372), (6, 26938248), (8, 20203686), (9, 17958832), (12, 13469124), (16, 10101843), (18, 8979416), (24, 6734562), (36, 4489708), (48, 3367281), (72, 2244854), (144, 1122427)]