157672278

素因数分解:

$2^1\times 3^3\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{277}}^1$

素因数の和:498

約数の個数: 64

約数和(自身を含む): 358686720

約数和(自身を除く): 201014442

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 83, 127, 166, 249, 254, 277, 381, 498, 554, 747, 762, 831, 1143, 1494, 1662, 2241, 2286, 2493, 3429, 4482, 4986, 6858, 7479, 10541, 14958, 21082, 22991, 31623, 35179, 45982, 63246, 68973, 70358, 94869, 105537, 137946, 189738, 206919, 211074, 284607, 316611, 413838, 569214, 620757, 633222, 949833, 1241514, 1899666, 2919857, 5839714, 8759571, 17519142, 26278713, 52557426, 78836139, 157672278]

約数ペア:

[(1, 157672278), (2, 78836139), (3, 52557426), (6, 26278713), (9, 17519142), (18, 8759571), (27, 5839714), (54, 2919857), (83, 1899666), (127, 1241514), (166, 949833), (249, 633222), (254, 620757), (277, 569214), (381, 413838), (498, 316611), (554, 284607), (747, 211074), (762, 206919), (831, 189738), (1143, 137946), (1494, 105537), (1662, 94869), (2241, 70358), (2286, 68973), (2493, 63246), (3429, 45982), (4482, 35179), (4986, 31623), (6858, 22991), (7479, 21082), (10541, 14958)]