181830376

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1151}}^1$

素因数の和:1215

約数の個数: 96

約数和(自身を含む): 441262080

約数和(自身を除く): 259431704

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 49, 52, 56, 62, 91, 98, 104, 124, 182, 196, 217, 248, 364, 392, 403, 434, 637, 728, 806, 868, 1151, 1274, 1519, 1612, 1736, 2302, 2548, 2821, 3038, 3224, 4604, 5096, 5642, 6076, 8057, 9208, 11284, 12152, 14963, 16114, 19747, 22568, 29926, 32228, 35681, 39494, 56399, 59852, 64456, 71362, 78988, 104741, 112798, 119704, 142724, 157976, 209482, 225596, 249767, 285448, 418964, 451192, 463853, 499534, 733187, 837928, 927706, 999068, 1466374, 1748369, 1855412, 1998136, 2932748, 3246971, 3496738, 3710824, 5865496, 6493942, 6993476, 12987884, 13986952, 22728797, 25975768, 45457594, 90915188, 181830376]

約数ペア:

[(1, 181830376), (2, 90915188), (4, 45457594), (7, 25975768), (8, 22728797), (13, 13986952), (14, 12987884), (26, 6993476), (28, 6493942), (31, 5865496), (49, 3710824), (52, 3496738), (56, 3246971), (62, 2932748), (91, 1998136), (98, 1855412), (104, 1748369), (124, 1466374), (182, 999068), (196, 927706), (217, 837928), (248, 733187), (364, 499534), (392, 463853), (403, 451192), (434, 418964), (637, 285448), (728, 249767), (806, 225596), (868, 209482), (1151, 157976), (1274, 142724), (1519, 119704), (1612, 112798), (1736, 104741), (2302, 78988), (2548, 71362), (2821, 64456), (3038, 59852), (3224, 56399), (4604, 39494), (5096, 35681), (5642, 32228), (6076, 29926), (8057, 22568), (9208, 19747), (11284, 16114), (12152, 14963)]