157797894

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{24329}}^1$

素因数の和:24404

約数の個数: 32

約数和(自身を含む): 336337920

約数和(自身を除く): 178540026

約数列:

[1, 2, 3, 6, 23, 46, 47, 69, 94, 138, 141, 282, 1081, 2162, 3243, 6486, 24329, 48658, 72987, 145974, 559567, 1119134, 1143463, 1678701, 2286926, 3357402, 3430389, 6860778, 26299649, 52599298, 78898947, 157797894]

約数ペア:

[(1, 157797894), (2, 78898947), (3, 52599298), (6, 26299649), (23, 6860778), (46, 3430389), (47, 3357402), (69, 2286926), (94, 1678701), (138, 1143463), (141, 1119134), (282, 559567), (1081, 145974), (2162, 72987), (3243, 48658), (6486, 24329)]