168732395

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{4127}}^1$

素因数の和:4199

約数の個数: 32

約数和(自身を含む): 237178368

約数和(自身を除く): 68445973

約数列:

[1, 5, 13, 17, 37, 65, 85, 185, 221, 481, 629, 1105, 2405, 3145, 4127, 8177, 20635, 40885, 53651, 70159, 152699, 268255, 350795, 763495, 912067, 1985087, 2595883, 4560335, 9925435, 12979415, 33746479, 168732395]

約数ペア:

[(1, 168732395), (5, 33746479), (13, 12979415), (17, 9925435), (37, 4560335), (65, 2595883), (85, 1985087), (185, 912067), (221, 763495), (481, 350795), (629, 268255), (1105, 152699), (2405, 70159), (3145, 53651), (4127, 40885), (8177, 20635)]