169580138

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{2347}}^1$

素因数の和:2766

約数の個数: 32

約数和(自身を含む): 313993344

約数和(自身を除く): 144413206

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 397, 794, 2347, 2779, 4694, 5161, 5558, 10322, 16429, 30511, 32858, 36127, 61022, 72254, 213577, 427154, 931759, 1863518, 6522313, 12112867, 13044626, 24225734, 84790069, 169580138]

約数ペア:

[(1, 169580138), (2, 84790069), (7, 24225734), (13, 13044626), (14, 12112867), (26, 6522313), (91, 1863518), (182, 931759), (397, 427154), (794, 213577), (2347, 72254), (2779, 61022), (4694, 36127), (5161, 32858), (5558, 30511), (10322, 16429)]