191514232

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{523}}^1$

素因数の和:1052

約数の個数: 64

約数和(自身を含む): 443681280

約数和(自身を除く): 252167048

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 503, 523, 728, 1006, 1046, 2012, 2092, 3521, 3661, 4024, 4184, 6539, 6799, 7042, 7322, 13078, 13598, 14084, 14644, 26156, 27196, 28168, 29288, 45773, 47593, 52312, 54392, 91546, 95186, 183092, 190372, 263069, 366184, 380744, 526138, 1052276, 1841483, 2104552, 3419897, 3682966, 6839794, 7365932, 13679588, 14731864, 23939279, 27359176, 47878558, 95757116, 191514232]

約数ペア:

[(1, 191514232), (2, 95757116), (4, 47878558), (7, 27359176), (8, 23939279), (13, 14731864), (14, 13679588), (26, 7365932), (28, 6839794), (52, 3682966), (56, 3419897), (91, 2104552), (104, 1841483), (182, 1052276), (364, 526138), (503, 380744), (523, 366184), (728, 263069), (1006, 190372), (1046, 183092), (2012, 95186), (2092, 91546), (3521, 54392), (3661, 52312), (4024, 47593), (4184, 45773), (6539, 29288), (6799, 28168), (7042, 27196), (7322, 26156), (13078, 14644), (13598, 14084)]