156964707340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1733}}^1\times {\mathrm{646957}}^1$

素因数の和:648706

約数の個数: 48

約数和(自身を含む): 376933257792

約数和(自身を除く): 219968550452

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1733, 3466, 6932, 8665, 12131, 17330, 24262, 34660, 48524, 60655, 121310, 242620, 646957, 1293914, 2587828, 3234785, 4528699, 6469570, 9057398, 12939140, 18114796, 22643495, 45286990, 90573980, 1121176481, 2242352962, 4484705924, 5605882405, 7848235367, 11211764810, 15696470734, 22423529620, 31392941468, 39241176835, 78482353670, 156964707340]

約数ペア:

[(1, 156964707340), (2, 78482353670), (4, 39241176835), (5, 31392941468), (7, 22423529620), (10, 15696470734), (14, 11211764810), (20, 7848235367), (28, 5605882405), (35, 4484705924), (70, 2242352962), (140, 1121176481), (1733, 90573980), (3466, 45286990), (6932, 22643495), (8665, 18114796), (12131, 12939140), (17330, 9057398), (24262, 6469570), (34660, 4528699), (48524, 3234785), (60655, 2587828), (121310, 1293914), (242620, 646957)]