166680756

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{1213}}^1$

素因数の和:1581

約数の個数: 72

約数和(自身を含む): 461339424

約数和(自身を除く): 294658668

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 347, 396, 694, 1041, 1213, 1388, 2082, 2426, 3123, 3639, 3817, 4164, 4852, 6246, 7278, 7634, 10917, 11451, 12492, 13343, 14556, 15268, 21834, 22902, 26686, 34353, 40029, 43668, 45804, 53372, 68706, 80058, 120087, 137412, 160116, 240174, 420911, 480348, 841822, 1262733, 1683644, 2525466, 3788199, 4630021, 5050932, 7576398, 9260042, 13890063, 15152796, 18520084, 27780126, 41670189, 55560252, 83340378, 166680756]

約数ペア:

[(1, 166680756), (2, 83340378), (3, 55560252), (4, 41670189), (6, 27780126), (9, 18520084), (11, 15152796), (12, 13890063), (18, 9260042), (22, 7576398), (33, 5050932), (36, 4630021), (44, 3788199), (66, 2525466), (99, 1683644), (132, 1262733), (198, 841822), (347, 480348), (396, 420911), (694, 240174), (1041, 160116), (1213, 137412), (1388, 120087), (2082, 80058), (2426, 68706), (3123, 53372), (3639, 45804), (3817, 43668), (4164, 40029), (4852, 34353), (6246, 26686), (7278, 22902), (7634, 21834), (10917, 15268), (11451, 14556), (12492, 13343)]