157157226

素因数分解:

$2^1\times 3^3\times {\mathrm{2910319}}^1$

素因数の和:2910330

約数の個数: 16

約数和(自身を含む): 349238400

約数和(自身を除く): 192081174

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2910319, 5820638, 8730957, 17461914, 26192871, 52385742, 78578613, 157157226]

約数ペア:

[(1, 157157226), (2, 78578613), (3, 52385742), (6, 26192871), (9, 17461914), (18, 8730957), (27, 5820638), (54, 2910319)]