138674742

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:357

約数の個数: 64

約数和(自身を含む): 296947200

約数和(自身を除く): 158272458

約数列:

[1, 2, 3, 6, 37, 43, 73, 74, 86, 111, 129, 146, 199, 219, 222, 258, 398, 438, 597, 1194, 1591, 2701, 3139, 3182, 4773, 5402, 6278, 7363, 8103, 8557, 9417, 9546, 14527, 14726, 16206, 17114, 18834, 22089, 25671, 29054, 43581, 44178, 51342, 87162, 116143, 232286, 316609, 348429, 537499, 624661, 633218, 696858, 949827, 1074998, 1249322, 1612497, 1873983, 1899654, 3224994, 3747966, 23112457, 46224914, 69337371, 138674742]

約数ペア:

[(1, 138674742), (2, 69337371), (3, 46224914), (6, 23112457), (37, 3747966), (43, 3224994), (73, 1899654), (74, 1873983), (86, 1612497), (111, 1249322), (129, 1074998), (146, 949827), (199, 696858), (219, 633218), (222, 624661), (258, 537499), (398, 348429), (438, 316609), (597, 232286), (1194, 116143), (1591, 87162), (2701, 51342), (3139, 44178), (3182, 43581), (4773, 29054), (5402, 25671), (6278, 22089), (7363, 18834), (8103, 17114), (8557, 16206), (9417, 14726), (9546, 14527)]