188530724

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{739}}^1$

素因数の和:872

約数の個数: 48

約数和(自身を含む): 358041600

約数和(自身を除く): 169510876

約数列:

[1, 2, 4, 23, 46, 47, 59, 92, 94, 118, 188, 236, 739, 1081, 1357, 1478, 2162, 2714, 2773, 2956, 4324, 5428, 5546, 11092, 16997, 33994, 34733, 43601, 63779, 67988, 69466, 87202, 127558, 138932, 174404, 255116, 798859, 1002823, 1597718, 2005646, 2049247, 3195436, 4011292, 4098494, 8196988, 47132681, 94265362, 188530724]

約数ペア:

[(1, 188530724), (2, 94265362), (4, 47132681), (23, 8196988), (46, 4098494), (47, 4011292), (59, 3195436), (92, 2049247), (94, 2005646), (118, 1597718), (188, 1002823), (236, 798859), (739, 255116), (1081, 174404), (1357, 138932), (1478, 127558), (2162, 87202), (2714, 69466), (2773, 67988), (2956, 63779), (4324, 43601), (5428, 34733), (5546, 33994), (11092, 16997)]