156773408992

素因数分解:

$2^5\times {\mathrm{491}}^1\times {\mathrm{2591}}^1\times {\mathrm{3851}}^1$

素因数の和:6943

約数の個数: 48

約数和(自身を含む): 309475966464

約数和(自身を除く): 152702557472

約数列:

[1, 2, 4, 8, 16, 32, 491, 982, 1964, 2591, 3851, 3928, 5182, 7702, 7856, 10364, 15404, 15712, 20728, 30808, 41456, 61616, 82912, 123232, 1272181, 1890841, 2544362, 3781682, 5088724, 7563364, 9977941, 10177448, 15126728, 19955882, 20354896, 30253456, 39911764, 40709792, 60506912, 79823528, 159647056, 319294112, 4899169031, 9798338062, 19596676124, 39193352248, 78386704496, 156773408992]

約数ペア:

[(1, 156773408992), (2, 78386704496), (4, 39193352248), (8, 19596676124), (16, 9798338062), (32, 4899169031), (491, 319294112), (982, 159647056), (1964, 79823528), (2591, 60506912), (3851, 40709792), (3928, 39911764), (5182, 30253456), (7702, 20354896), (7856, 19955882), (10364, 15126728), (15404, 10177448), (15712, 9977941), (20728, 7563364), (30808, 5088724), (41456, 3781682), (61616, 2544362), (82912, 1890841), (123232, 1272181)]