156939323984

素因数分解:

$2^4\times {\mathrm{383}}^1\times {\mathrm{2269}}^1\times {\mathrm{11287}}^1$

素因数の和:13947

約数の個数: 40

約数和(自身を含む): 305025239040

約数和(自身を除く): 148085915056

約数列:

[1, 2, 4, 8, 16, 383, 766, 1532, 2269, 3064, 4538, 6128, 9076, 11287, 18152, 22574, 36304, 45148, 90296, 180592, 869027, 1738054, 3476108, 4322921, 6952216, 8645842, 13904432, 17291684, 25610203, 34583368, 51220406, 69166736, 102440812, 204881624, 409763248, 9808707749, 19617415498, 39234830996, 78469661992, 156939323984]

約数ペア:

[(1, 156939323984), (2, 78469661992), (4, 39234830996), (8, 19617415498), (16, 9808707749), (383, 409763248), (766, 204881624), (1532, 102440812), (2269, 69166736), (3064, 51220406), (4538, 34583368), (6128, 25610203), (9076, 17291684), (11287, 13904432), (18152, 8645842), (22574, 6952216), (36304, 4322921), (45148, 3476108), (90296, 1738054), (180592, 869027)]