156871106

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{31039}}^1$

素因数の和:31086

約数の個数: 24

約数和(自身を含む): 283829760

約数和(自身を除く): 126958654

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 361, 722, 2527, 5054, 31039, 62078, 217273, 434546, 589741, 1179482, 4128187, 8256374, 11205079, 22410158, 78435553, 156871106]

約数ペア:

[(1, 156871106), (2, 78435553), (7, 22410158), (14, 11205079), (19, 8256374), (38, 4128187), (133, 1179482), (266, 589741), (361, 434546), (722, 217273), (2527, 62078), (5054, 31039)]