156958989859

素因数分解:

$7^2\times {\mathrm{151}}^1\times {\mathrm{1381}}^1\times {\mathrm{15361}}^1$

素因数の和:16907

約数の個数: 24

約数和(自身を含む): 183939180576

約数和(自身を除く): 26980190717

約数列:

[1, 7, 49, 151, 1057, 1381, 7399, 9667, 15361, 67669, 107527, 208531, 752689, 1459717, 2319511, 10218019, 16236577, 21213541, 113656039, 148494787, 1039463509, 3203244691, 22422712837, 156958989859]

約数ペア:

[(1, 156958989859), (7, 22422712837), (49, 3203244691), (151, 1039463509), (1057, 148494787), (1381, 113656039), (7399, 21213541), (9667, 16236577), (15361, 10218019), (67669, 2319511), (107527, 1459717), (208531, 752689)]