156936038

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{3271}}^1$

素因数の和:3452

約数の個数: 32

約数和(自身を含む): 282700800

約数和(自身を除く): 125764762

約数列:

[1, 2, 7, 14, 23, 46, 149, 161, 298, 322, 1043, 2086, 3271, 3427, 6542, 6854, 22897, 23989, 45794, 47978, 75233, 150466, 487379, 526631, 974758, 1053262, 3411653, 6823306, 11209717, 22419434, 78468019, 156936038]

約数ペア:

[(1, 156936038), (2, 78468019), (7, 22419434), (14, 11209717), (23, 6823306), (46, 3411653), (149, 1053262), (161, 974758), (298, 526631), (322, 487379), (1043, 150466), (2086, 75233), (3271, 47978), (3427, 45794), (6542, 23989), (6854, 22897)]