156977632340

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1\times {\mathrm{843331}}^1$

素因数の和:843608

約数の個数: 48

約数和(自身を含む): 339181383744

約数和(自身を除く): 182203751404

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 227, 410, 454, 820, 908, 1135, 2270, 4540, 9307, 18614, 37228, 46535, 93070, 186140, 843331, 1686662, 3373324, 4216655, 8433310, 16866620, 34576571, 69153142, 138306284, 172882855, 191436137, 345765710, 382872274, 691531420, 765744548, 957180685, 1914361370, 3828722740, 7848881617, 15697763234, 31395526468, 39244408085, 78488816170, 156977632340]

約数ペア:

[(1, 156977632340), (2, 78488816170), (4, 39244408085), (5, 31395526468), (10, 15697763234), (20, 7848881617), (41, 3828722740), (82, 1914361370), (164, 957180685), (205, 765744548), (227, 691531420), (410, 382872274), (454, 345765710), (820, 191436137), (908, 172882855), (1135, 138306284), (2270, 69153142), (4540, 34576571), (9307, 16866620), (18614, 8433310), (37228, 4216655), (46535, 3373324), (93070, 1686662), (186140, 843331)]