158161871

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{15053}}^1$

素因数の和:15158

約数の個数: 16

約数和(自身を含む): 192691200

約数和(自身を除く): 34529329

約数列:

[1, 7, 19, 79, 133, 553, 1501, 10507, 15053, 105371, 286007, 1189187, 2002049, 8324309, 22594553, 158161871]

約数ペア:

[(1, 158161871), (7, 22594553), (19, 8324309), (79, 2002049), (133, 1189187), (553, 286007), (1501, 105371), (10507, 15053)]