123150944

素因数分解:

$2^5\times 7^1\times {\mathrm{137}}^1\times {\mathrm{4013}}^1$

素因数の和:4167

約数の個数: 48

約数和(自身を含む): 279181728

約数和(自身を除く): 156030784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 137, 224, 274, 548, 959, 1096, 1918, 2192, 3836, 4013, 4384, 7672, 8026, 15344, 16052, 28091, 30688, 32104, 56182, 64208, 112364, 128416, 224728, 449456, 549781, 898912, 1099562, 2199124, 3848467, 4398248, 7696934, 8796496, 15393868, 17592992, 30787736, 61575472, 123150944]

約数ペア:

[(1, 123150944), (2, 61575472), (4, 30787736), (7, 17592992), (8, 15393868), (14, 8796496), (16, 7696934), (28, 4398248), (32, 3848467), (56, 2199124), (112, 1099562), (137, 898912), (224, 549781), (274, 449456), (548, 224728), (959, 128416), (1096, 112364), (1918, 64208), (2192, 56182), (3836, 32104), (4013, 30688), (4384, 28091), (7672, 16052), (8026, 15344)]