166151258

素因数分解:

$2^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{601}}^1$

素因数の和:668

約数の個数: 64

約数和(自身を含む): 323635200

約数和(自身を除く): 157483942

約数列:

[1, 2, 7, 13, 14, 26, 31, 49, 62, 91, 98, 182, 217, 343, 403, 434, 601, 637, 686, 806, 1202, 1274, 1519, 2821, 3038, 4207, 4459, 5642, 7813, 8414, 8918, 10633, 15626, 18631, 19747, 21266, 29449, 37262, 39494, 54691, 58898, 109382, 130417, 138229, 206143, 242203, 260834, 276458, 382837, 412286, 484406, 765674, 912919, 1695421, 1825838, 2679859, 3390842, 5359718, 6390433, 11867947, 12780866, 23735894, 83075629, 166151258]

約数ペア:

[(1, 166151258), (2, 83075629), (7, 23735894), (13, 12780866), (14, 11867947), (26, 6390433), (31, 5359718), (49, 3390842), (62, 2679859), (91, 1825838), (98, 1695421), (182, 912919), (217, 765674), (343, 484406), (403, 412286), (434, 382837), (601, 276458), (637, 260834), (686, 242203), (806, 206143), (1202, 138229), (1274, 130417), (1519, 109382), (2821, 58898), (3038, 54691), (4207, 39494), (4459, 37262), (5642, 29449), (7813, 21266), (8414, 19747), (8918, 18631), (10633, 15626)]