130943876

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{937}}^1$

素因数の和:1009

約数の個数: 72

約数和(自身を含む): 287433216

約数和(自身を除く): 156489340

約数列:

[1, 2, 4, 7, 14, 23, 28, 31, 46, 49, 62, 92, 98, 124, 161, 196, 217, 322, 434, 644, 713, 868, 937, 1127, 1426, 1519, 1874, 2254, 2852, 3038, 3748, 4508, 4991, 6076, 6559, 9982, 13118, 19964, 21551, 26236, 29047, 34937, 43102, 45913, 58094, 69874, 86204, 91826, 116188, 139748, 150857, 183652, 203329, 301714, 406658, 603428, 668081, 813316, 1055999, 1336162, 1423303, 2111998, 2672324, 2846606, 4223996, 4676567, 5693212, 9353134, 18706268, 32735969, 65471938, 130943876]

約数ペア:

[(1, 130943876), (2, 65471938), (4, 32735969), (7, 18706268), (14, 9353134), (23, 5693212), (28, 4676567), (31, 4223996), (46, 2846606), (49, 2672324), (62, 2111998), (92, 1423303), (98, 1336162), (124, 1055999), (161, 813316), (196, 668081), (217, 603428), (322, 406658), (434, 301714), (644, 203329), (713, 183652), (868, 150857), (937, 139748), (1127, 116188), (1426, 91826), (1519, 86204), (1874, 69874), (2254, 58094), (2852, 45913), (3038, 43102), (3748, 34937), (4508, 29047), (4991, 26236), (6076, 21551), (6559, 19964), (9982, 13118)]