155198214

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{1117}}^1$

素因数の和:1242

約数の個数: 64

約数和(自身を含む): 360622080

約数和(自身を除く): 205423866

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 83, 93, 166, 186, 249, 279, 498, 558, 747, 837, 1117, 1494, 1674, 2234, 2241, 2573, 3351, 4482, 5146, 6702, 7719, 10053, 15438, 20106, 23157, 30159, 34627, 46314, 60318, 69254, 69471, 92711, 103881, 138942, 185422, 207762, 278133, 311643, 556266, 623286, 834399, 934929, 1668798, 1869858, 2503197, 2874041, 5006394, 5748082, 8622123, 17244246, 25866369, 51732738, 77599107, 155198214]

約数ペア:

[(1, 155198214), (2, 77599107), (3, 51732738), (6, 25866369), (9, 17244246), (18, 8622123), (27, 5748082), (31, 5006394), (54, 2874041), (62, 2503197), (83, 1869858), (93, 1668798), (166, 934929), (186, 834399), (249, 623286), (279, 556266), (498, 311643), (558, 278133), (747, 207762), (837, 185422), (1117, 138942), (1494, 103881), (1674, 92711), (2234, 69471), (2241, 69254), (2573, 60318), (3351, 46314), (4482, 34627), (5146, 30159), (6702, 23157), (7719, 20106), (10053, 15438)]