156612596

素因数分解:

$2^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{42697}}^1$

素因数の和:42839

約数の個数: 24

約数和(自身を含む): 315623616

約数和(自身を除く): 159011020

約数列:

[1, 2, 4, 7, 14, 28, 131, 262, 524, 917, 1834, 3668, 42697, 85394, 170788, 298879, 597758, 1195516, 5593307, 11186614, 22373228, 39153149, 78306298, 156612596]

約数ペア:

[(1, 156612596), (2, 78306298), (4, 39153149), (7, 22373228), (14, 11186614), (28, 5593307), (131, 1195516), (262, 597758), (524, 298879), (917, 170788), (1834, 85394), (3668, 42697)]