180146876

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{659}}^1\times {\mathrm{751}}^1$

素因数の和:1434

約数の個数: 48

約数和(自身を含む): 389114880

約数和(自身を除く): 208968004

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 659, 751, 1318, 1502, 2636, 3004, 4613, 5257, 8567, 9226, 9763, 10514, 17134, 18452, 19526, 21028, 34268, 39052, 59969, 68341, 119938, 136682, 239876, 273364, 494909, 989818, 1979636, 3464363, 6433817, 6928726, 12867634, 13857452, 25735268, 45036719, 90073438, 180146876]

約数ペア:

[(1, 180146876), (2, 90073438), (4, 45036719), (7, 25735268), (13, 13857452), (14, 12867634), (26, 6928726), (28, 6433817), (52, 3464363), (91, 1979636), (182, 989818), (364, 494909), (659, 273364), (751, 239876), (1318, 136682), (1502, 119938), (2636, 68341), (3004, 59969), (4613, 39052), (5257, 34268), (8567, 21028), (9226, 19526), (9763, 18452), (10514, 17134)]