146225404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{17911}}^1$

素因数の和:18085

約数の個数: 24

約数和(自身を含む): 277349408

約数和(自身を除く): 131124004

約数列:

[1, 2, 4, 13, 26, 52, 157, 314, 628, 2041, 4082, 8164, 17911, 35822, 71644, 232843, 465686, 931372, 2812027, 5624054, 11248108, 36556351, 73112702, 146225404]

約数ペア:

[(1, 146225404), (2, 73112702), (4, 36556351), (13, 11248108), (26, 5624054), (52, 2812027), (157, 931372), (314, 465686), (628, 232843), (2041, 71644), (4082, 35822), (8164, 17911)]