157435258

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{38231}}^1$

素因数の和:38333

約数の個数: 16

約数和(自身を含む): 247743360

約数和(自身を除く): 90308102

約数列:

[1, 2, 29, 58, 71, 142, 2059, 4118, 38231, 76462, 1108699, 2217398, 2714401, 5428802, 78717629, 157435258]

約数ペア:

[(1, 157435258), (2, 78717629), (29, 5428802), (58, 2714401), (71, 2217398), (142, 1108699), (2059, 76462), (4118, 38231)]