156968169974

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{881}}^1\times {\mathrm{37321}}^1$

素因数の和:38253

約数の個数: 64

約数和(自身を含む): 303372324864

約数和(自身を除く): 146404154890

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 154, 217, 341, 434, 682, 881, 1762, 2387, 4774, 6167, 9691, 12334, 19382, 27311, 37321, 54622, 67837, 74642, 135674, 191177, 261247, 300421, 382354, 410531, 522494, 600842, 821062, 1156951, 2102947, 2313902, 2873717, 4205894, 5747434, 8098657, 12726461, 16197314, 25452922, 32879801, 65759602, 89085227, 178170454, 230158607, 361677811, 460317214, 723355622, 1019273831, 2038547662, 2531744677, 5063489354, 7134916817, 11212012141, 14269833634, 22424024282, 78484084987, 156968169974]

約数ペア:

[(1, 156968169974), (2, 78484084987), (7, 22424024282), (11, 14269833634), (14, 11212012141), (22, 7134916817), (31, 5063489354), (62, 2531744677), (77, 2038547662), (154, 1019273831), (217, 723355622), (341, 460317214), (434, 361677811), (682, 230158607), (881, 178170454), (1762, 89085227), (2387, 65759602), (4774, 32879801), (6167, 25452922), (9691, 16197314), (12334, 12726461), (19382, 8098657), (27311, 5747434), (37321, 4205894), (54622, 2873717), (67837, 2313902), (74642, 2102947), (135674, 1156951), (191177, 821062), (261247, 600842), (300421, 522494), (382354, 410531)]