121637776

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{1543}}^1$

素因数の和:1943

約数の個数: 40

約数和(自身を含む): 254636480

約数和(自身を除く): 132998704

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 379, 758, 1516, 1543, 3032, 3086, 4927, 6064, 6172, 9854, 12344, 19708, 20059, 24688, 39416, 40118, 78832, 80236, 160472, 320944, 584797, 1169594, 2339188, 4678376, 7602361, 9356752, 15204722, 30409444, 60818888, 121637776]

約数ペア:

[(1, 121637776), (2, 60818888), (4, 30409444), (8, 15204722), (13, 9356752), (16, 7602361), (26, 4678376), (52, 2339188), (104, 1169594), (208, 584797), (379, 320944), (758, 160472), (1516, 80236), (1543, 78832), (3032, 40118), (3086, 39416), (4927, 24688), (6064, 20059), (6172, 19708), (9854, 12344)]