165271788

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{13463}}^1$

素因数の和:13515

約数の個数: 72

約数和(自身を含む): 470486016

約数和(自身を除く): 305214228

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 31, 33, 36, 44, 62, 66, 93, 99, 124, 132, 186, 198, 279, 341, 372, 396, 558, 682, 1023, 1116, 1364, 2046, 3069, 4092, 6138, 12276, 13463, 26926, 40389, 53852, 80778, 121167, 148093, 161556, 242334, 296186, 417353, 444279, 484668, 592372, 834706, 888558, 1252059, 1332837, 1669412, 1777116, 2504118, 2665674, 3756177, 4590883, 5008236, 5331348, 7512354, 9181766, 13772649, 15024708, 18363532, 27545298, 41317947, 55090596, 82635894, 165271788]

約数ペア:

[(1, 165271788), (2, 82635894), (3, 55090596), (4, 41317947), (6, 27545298), (9, 18363532), (11, 15024708), (12, 13772649), (18, 9181766), (22, 7512354), (31, 5331348), (33, 5008236), (36, 4590883), (44, 3756177), (62, 2665674), (66, 2504118), (93, 1777116), (99, 1669412), (124, 1332837), (132, 1252059), (186, 888558), (198, 834706), (279, 592372), (341, 484668), (372, 444279), (396, 417353), (558, 296186), (682, 242334), (1023, 161556), (1116, 148093), (1364, 121167), (2046, 80778), (3069, 53852), (4092, 40389), (6138, 26926), (12276, 13463)]