143943972

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{2543}}^1$

素因数の和:2692

約数の個数: 48

約数和(自身を含む): 346187520

約数和(自身を除く): 202243548

約数列:

[1, 2, 3, 4, 6, 12, 53, 89, 106, 159, 178, 212, 267, 318, 356, 534, 636, 1068, 2543, 4717, 5086, 7629, 9434, 10172, 14151, 15258, 18868, 28302, 30516, 56604, 134779, 226327, 269558, 404337, 452654, 539116, 678981, 808674, 905308, 1357962, 1617348, 2715924, 11995331, 23990662, 35985993, 47981324, 71971986, 143943972]

約数ペア:

[(1, 143943972), (2, 71971986), (3, 47981324), (4, 35985993), (6, 23990662), (12, 11995331), (53, 2715924), (89, 1617348), (106, 1357962), (159, 905308), (178, 808674), (212, 678981), (267, 539116), (318, 452654), (356, 404337), (534, 269558), (636, 226327), (1068, 134779), (2543, 56604), (4717, 30516), (5086, 28302), (7629, 18868), (9434, 15258), (10172, 14151)]