166043735

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{883}}^1$

素因数の和:1175

約数の個数: 32

約数和(自身を含む): 235243008

約数和(自身を除く): 69199273

約数列:

[1, 5, 11, 13, 55, 65, 143, 263, 715, 883, 1315, 2893, 3419, 4415, 9713, 11479, 14465, 17095, 37609, 48565, 57395, 126269, 188045, 232229, 631345, 1161145, 2554519, 3018977, 12772595, 15094885, 33208747, 166043735]

約数ペア:

[(1, 166043735), (5, 33208747), (11, 15094885), (13, 12772595), (55, 3018977), (65, 2554519), (143, 1161145), (263, 631345), (715, 232229), (883, 188045), (1315, 126269), (2893, 57395), (3419, 48565), (4415, 37609), (9713, 17095), (11479, 14465)]