157423142

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{631}}^1\times {\mathrm{1579}}^1$

素因数の和:2291

約数の個数: 16

約数和(自身を含む): 239654400

約数和(自身を除く): 82231258

約数列:

[1, 2, 79, 158, 631, 1262, 1579, 3158, 49849, 99698, 124741, 249482, 996349, 1992698, 78711571, 157423142]

約数ペア:

[(1, 157423142), (2, 78711571), (79, 1992698), (158, 996349), (631, 249482), (1262, 124741), (1579, 99698), (3158, 49849)]