156964419807

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{263}}^1\times {\mathrm{42391}}^1$

素因数の和:42708

約数の個数: 48

約数和(自身を含む): 238781587968

約数和(自身を除く): 81817168161

約数列:

[1, 3, 13, 19, 39, 57, 247, 263, 361, 741, 789, 1083, 3419, 4693, 4997, 10257, 14079, 14991, 42391, 64961, 94943, 127173, 194883, 284829, 551083, 805429, 1234259, 1653249, 2416287, 3702777, 10470577, 11148833, 15303151, 31411731, 33446499, 45909453, 144934829, 198940963, 211827827, 434804487, 596822889, 635483481, 2753761751, 4024728713, 8261285253, 12074186139, 52321473269, 156964419807]

約数ペア:

[(1, 156964419807), (3, 52321473269), (13, 12074186139), (19, 8261285253), (39, 4024728713), (57, 2753761751), (247, 635483481), (263, 596822889), (361, 434804487), (741, 211827827), (789, 198940963), (1083, 144934829), (3419, 45909453), (4693, 33446499), (4997, 31411731), (10257, 15303151), (14079, 11148833), (14991, 10470577), (42391, 3702777), (64961, 2416287), (94943, 1653249), (127173, 1234259), (194883, 805429), (284829, 551083)]