161580496909

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{347}}^1\times {\mathrm{971}}^1\times {\mathrm{997}}^1$

素因数の和:2365

約数の個数: 32

約数和(自身を含む): 179592287616

約数和(自身を除く): 18011790707

約数列:

[1, 13, 37, 347, 481, 971, 997, 4511, 12623, 12839, 12961, 35927, 36889, 166907, 336937, 345959, 467051, 479557, 968087, 4380181, 4497467, 12466669, 12585131, 12800483, 35819219, 162066697, 166406279, 335926189, 465649847, 4367040457, 12429268993, 161580496909]

約数ペア:

[(1, 161580496909), (13, 12429268993), (37, 4367040457), (347, 465649847), (481, 335926189), (971, 166406279), (997, 162066697), (4511, 35819219), (12623, 12800483), (12839, 12585131), (12961, 12466669), (35927, 4497467), (36889, 4380181), (166907, 968087), (336937, 479557), (345959, 467051)]