140168166

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1\times {\mathrm{1181}}^1$

素因数の和:1468

約数の個数: 32

約数和(自身を含む): 284587776

約数和(自身を除く): 144419610

約数列:

[1, 2, 3, 6, 131, 151, 262, 302, 393, 453, 786, 906, 1181, 2362, 3543, 7086, 19781, 39562, 59343, 118686, 154711, 178331, 309422, 356662, 464133, 534993, 928266, 1069986, 23361361, 46722722, 70084083, 140168166]

約数ペア:

[(1, 140168166), (2, 70084083), (3, 46722722), (6, 23361361), (131, 1069986), (151, 928266), (262, 534993), (302, 464133), (393, 356662), (453, 309422), (786, 178331), (906, 154711), (1181, 118686), (2362, 59343), (3543, 39562), (7086, 19781)]