128122566

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4817}}^1$

素因数の和:4877

約数の個数: 64

約数和(自身を含む): 310818816

約数和(自身を除く): 182696250

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 31, 33, 39, 62, 66, 78, 93, 143, 186, 286, 341, 403, 429, 682, 806, 858, 1023, 1209, 2046, 2418, 4433, 4817, 8866, 9634, 13299, 14451, 26598, 28902, 52987, 62621, 105974, 125242, 149327, 158961, 187863, 298654, 317922, 375726, 447981, 688831, 895962, 1377662, 1642597, 1941251, 2066493, 3285194, 3882502, 4132986, 4927791, 5823753, 9855582, 11647506, 21353761, 42707522, 64061283, 128122566]

約数ペア:

[(1, 128122566), (2, 64061283), (3, 42707522), (6, 21353761), (11, 11647506), (13, 9855582), (22, 5823753), (26, 4927791), (31, 4132986), (33, 3882502), (39, 3285194), (62, 2066493), (66, 1941251), (78, 1642597), (93, 1377662), (143, 895962), (186, 688831), (286, 447981), (341, 375726), (403, 317922), (429, 298654), (682, 187863), (806, 158961), (858, 149327), (1023, 125242), (1209, 105974), (2046, 62621), (2418, 52987), (4433, 28902), (4817, 26598), (8866, 14451), (9634, 13299)]