147091714

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{2801}}^1$

素因数の和:2863

約数の個数: 48

約数和(自身を含む): 286207488

約数和(自身を除く): 139115774

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 121, 154, 217, 242, 341, 434, 682, 847, 1694, 2387, 2801, 3751, 4774, 5602, 7502, 19607, 26257, 30811, 39214, 52514, 61622, 86831, 173662, 215677, 338921, 431354, 607817, 677842, 955141, 1215634, 1910282, 2372447, 4744894, 6685987, 10506551, 13371974, 21013102, 73545857, 147091714]

約数ペア:

[(1, 147091714), (2, 73545857), (7, 21013102), (11, 13371974), (14, 10506551), (22, 6685987), (31, 4744894), (62, 2372447), (77, 1910282), (121, 1215634), (154, 955141), (217, 677842), (242, 607817), (341, 431354), (434, 338921), (682, 215677), (847, 173662), (1694, 86831), (2387, 61622), (2801, 52514), (3751, 39214), (4774, 30811), (5602, 26257), (7502, 19607)]