138628317352

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{850397}}^1$

素因数の和:850522

約数の個数: 64

約数和(自身を含む): 308592426240

約数和(自身を除く): 169964108888

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 71, 82, 142, 164, 284, 287, 328, 497, 568, 574, 994, 1148, 1988, 2296, 2911, 3976, 5822, 11644, 20377, 23288, 40754, 81508, 163016, 850397, 1700794, 3401588, 5952779, 6803176, 11905558, 23811116, 34866277, 47622232, 60378187, 69732554, 120756374, 139465108, 241512748, 244063939, 278930216, 422647309, 483025496, 488127878, 845294618, 976255756, 1690589236, 1952511512, 2475505667, 3381178472, 4951011334, 9902022668, 17328539669, 19804045336, 34657079338, 69314158676, 138628317352]

約数ペア:

[(1, 138628317352), (2, 69314158676), (4, 34657079338), (7, 19804045336), (8, 17328539669), (14, 9902022668), (28, 4951011334), (41, 3381178472), (56, 2475505667), (71, 1952511512), (82, 1690589236), (142, 976255756), (164, 845294618), (284, 488127878), (287, 483025496), (328, 422647309), (497, 278930216), (568, 244063939), (574, 241512748), (994, 139465108), (1148, 120756374), (1988, 69732554), (2296, 60378187), (2911, 47622232), (3976, 34866277), (5822, 23811116), (11644, 11905558), (20377, 6803176), (23288, 5952779), (40754, 3401588), (81508, 1700794), (163016, 850397)]