161378928

素因数分解:

$2^4\times 3^2\times {\mathrm{1120687}}^1$

素因数の和:1120701

約数の個数: 30

約数和(自身を含む): 451637264

約数和(自身を除く): 290258336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1120687, 2241374, 3362061, 4482748, 6724122, 8965496, 10086183, 13448244, 17930992, 20172366, 26896488, 40344732, 53792976, 80689464, 161378928]

約数ペア:

[(1, 161378928), (2, 80689464), (3, 53792976), (4, 40344732), (6, 26896488), (8, 20172366), (9, 17930992), (12, 13448244), (16, 10086183), (18, 8965496), (24, 6724122), (36, 4482748), (48, 3362061), (72, 2241374), (144, 1120687)]