129342884

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{331}}^1$

素因数の和:536

約数の個数: 48

約数和(自身を含む): 252999936

約数和(自身を除く): 123657052

約数列:

[1, 2, 4, 11, 22, 44, 83, 107, 166, 214, 331, 332, 428, 662, 913, 1177, 1324, 1826, 2354, 3641, 3652, 4708, 7282, 8881, 14564, 17762, 27473, 35417, 35524, 54946, 70834, 97691, 109892, 141668, 195382, 302203, 389587, 390764, 604406, 779174, 1208812, 1558348, 2939611, 5879222, 11758444, 32335721, 64671442, 129342884]

約数ペア:

[(1, 129342884), (2, 64671442), (4, 32335721), (11, 11758444), (22, 5879222), (44, 2939611), (83, 1558348), (107, 1208812), (166, 779174), (214, 604406), (331, 390764), (332, 389587), (428, 302203), (662, 195382), (913, 141668), (1177, 109892), (1324, 97691), (1826, 70834), (2354, 54946), (3641, 35524), (3652, 35417), (4708, 27473), (7282, 17762), (8881, 14564)]