121379856

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^3\times {\mathrm{1151}}^1$

素因数の和:1201

約数の個数: 80

約数和(自身を含む): 339978240

約数和(自身を除く): 218598384

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 169, 208, 312, 338, 507, 624, 676, 1014, 1151, 1352, 2028, 2197, 2302, 2704, 3453, 4056, 4394, 4604, 6591, 6906, 8112, 8788, 9208, 13182, 13812, 14963, 17576, 18416, 26364, 27624, 29926, 35152, 44889, 52728, 55248, 59852, 89778, 105456, 119704, 179556, 194519, 239408, 359112, 389038, 583557, 718224, 778076, 1167114, 1556152, 2334228, 2528747, 3112304, 4668456, 5057494, 7586241, 9336912, 10114988, 15172482, 20229976, 30344964, 40459952, 60689928, 121379856]

約数ペア:

[(1, 121379856), (2, 60689928), (3, 40459952), (4, 30344964), (6, 20229976), (8, 15172482), (12, 10114988), (13, 9336912), (16, 7586241), (24, 5057494), (26, 4668456), (39, 3112304), (48, 2528747), (52, 2334228), (78, 1556152), (104, 1167114), (156, 778076), (169, 718224), (208, 583557), (312, 389038), (338, 359112), (507, 239408), (624, 194519), (676, 179556), (1014, 119704), (1151, 105456), (1352, 89778), (2028, 59852), (2197, 55248), (2302, 52728), (2704, 44889), (3453, 35152), (4056, 29926), (4394, 27624), (4604, 26364), (6591, 18416), (6906, 17576), (8112, 14963), (8788, 13812), (9208, 13182)]