129842284

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{5279}}^1$

素因数の和:5350

約数の個数: 48

約数和(自身を含む): 273208320

約数和(自身を除く): 143366036

約数列:

[1, 2, 4, 11, 13, 22, 26, 43, 44, 52, 86, 143, 172, 286, 473, 559, 572, 946, 1118, 1892, 2236, 5279, 6149, 10558, 12298, 21116, 24596, 58069, 68627, 116138, 137254, 226997, 232276, 274508, 453994, 754897, 907988, 1509794, 2496967, 2950961, 3019588, 4993934, 5901922, 9987868, 11803844, 32460571, 64921142, 129842284]

約数ペア:

[(1, 129842284), (2, 64921142), (4, 32460571), (11, 11803844), (13, 9987868), (22, 5901922), (26, 4993934), (43, 3019588), (44, 2950961), (52, 2496967), (86, 1509794), (143, 907988), (172, 754897), (286, 453994), (473, 274508), (559, 232276), (572, 226997), (946, 137254), (1118, 116138), (1892, 68627), (2236, 58069), (5279, 24596), (6149, 21116), (10558, 12298)]