125301828968

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{199}}^1\times {\mathrm{509}}^1\times {\mathrm{1531}}^1$

素因数の和:2346

約数の個数: 64

約数和(自身を含む): 239083920000

約数和(自身を除く): 113782091032

約数列:

[1, 2, 4, 8, 101, 199, 202, 398, 404, 509, 796, 808, 1018, 1531, 1592, 2036, 3062, 4072, 6124, 12248, 20099, 40198, 51409, 80396, 101291, 102818, 154631, 160792, 202582, 205636, 304669, 309262, 405164, 411272, 609338, 618524, 779279, 810328, 1218676, 1237048, 1558558, 2437352, 3117116, 6234232, 10230391, 20460782, 30771569, 40921564, 61543138, 78707179, 81843128, 123086276, 155076521, 157414358, 246172552, 310153042, 314828716, 620306084, 629657432, 1240612168, 15662728621, 31325457242, 62650914484, 125301828968]

約数ペア:

[(1, 125301828968), (2, 62650914484), (4, 31325457242), (8, 15662728621), (101, 1240612168), (199, 629657432), (202, 620306084), (398, 314828716), (404, 310153042), (509, 246172552), (796, 157414358), (808, 155076521), (1018, 123086276), (1531, 81843128), (1592, 78707179), (2036, 61543138), (3062, 40921564), (4072, 30771569), (6124, 20460782), (12248, 10230391), (20099, 6234232), (40198, 3117116), (51409, 2437352), (80396, 1558558), (101291, 1237048), (102818, 1218676), (154631, 810328), (160792, 779279), (202582, 618524), (205636, 609338), (304669, 411272), (309262, 405164)]