156943764880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{5962909}}^1$

素因数の和:5962976

約数の個数: 80

約数和(自身を含む): 425894883840

約数和(自身を除く): 268951118960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 47, 56, 70, 80, 94, 112, 140, 188, 235, 280, 329, 376, 470, 560, 658, 752, 940, 1316, 1645, 1880, 2632, 3290, 3760, 5264, 6580, 13160, 26320, 5962909, 11925818, 23851636, 29814545, 41740363, 47703272, 59629090, 83480726, 95406544, 119258180, 166961452, 208701815, 238516360, 280256723, 333922904, 417403630, 477032720, 560513446, 667845808, 834807260, 1121026892, 1401283615, 1669614520, 1961797061, 2242053784, 2802567230, 3339229040, 3923594122, 4484107568, 5605134460, 7847188244, 9808985305, 11210268920, 15694376488, 19617970610, 22420537840, 31388752976, 39235941220, 78471882440, 156943764880]

約数ペア:

[(1, 156943764880), (2, 78471882440), (4, 39235941220), (5, 31388752976), (7, 22420537840), (8, 19617970610), (10, 15694376488), (14, 11210268920), (16, 9808985305), (20, 7847188244), (28, 5605134460), (35, 4484107568), (40, 3923594122), (47, 3339229040), (56, 2802567230), (70, 2242053784), (80, 1961797061), (94, 1669614520), (112, 1401283615), (140, 1121026892), (188, 834807260), (235, 667845808), (280, 560513446), (329, 477032720), (376, 417403630), (470, 333922904), (560, 280256723), (658, 238516360), (752, 208701815), (940, 166961452), (1316, 119258180), (1645, 95406544), (1880, 83480726), (2632, 59629090), (3290, 47703272), (3760, 41740363), (5264, 29814545), (6580, 23851636), (13160, 11925818), (26320, 5962909)]