130171212

素因数分解:

$2^2\times 3^5\times {\mathrm{157}}^1\times {\mathrm{853}}^1$

素因数の和:1029

約数の個数: 72

約数和(自身を含む): 343806736

約数和(自身を除く): 213635524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 157, 162, 243, 314, 324, 471, 486, 628, 853, 942, 972, 1413, 1706, 1884, 2559, 2826, 3412, 4239, 5118, 5652, 7677, 8478, 10236, 12717, 15354, 16956, 23031, 25434, 30708, 38151, 46062, 50868, 69093, 76302, 92124, 133921, 138186, 152604, 207279, 267842, 276372, 401763, 414558, 535684, 803526, 829116, 1205289, 1607052, 2410578, 3615867, 4821156, 7231734, 10847601, 14463468, 21695202, 32542803, 43390404, 65085606, 130171212]

約数ペア:

[(1, 130171212), (2, 65085606), (3, 43390404), (4, 32542803), (6, 21695202), (9, 14463468), (12, 10847601), (18, 7231734), (27, 4821156), (36, 3615867), (54, 2410578), (81, 1607052), (108, 1205289), (157, 829116), (162, 803526), (243, 535684), (314, 414558), (324, 401763), (471, 276372), (486, 267842), (628, 207279), (853, 152604), (942, 138186), (972, 133921), (1413, 92124), (1706, 76302), (1884, 69093), (2559, 50868), (2826, 46062), (3412, 38151), (4239, 30708), (5118, 25434), (5652, 23031), (7677, 16956), (8478, 15354), (10236, 12717)]