156747724

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1\times {\mathrm{463}}^1$

素因数の和:694

約数の個数: 48

約数和(自身を含む): 319915008

約数和(自身を除く): 163167284

約数列:

[1, 2, 4, 7, 14, 28, 107, 113, 214, 226, 428, 452, 463, 749, 791, 926, 1498, 1582, 1852, 2996, 3164, 3241, 6482, 12091, 12964, 24182, 48364, 49541, 52319, 84637, 99082, 104638, 169274, 198164, 209276, 338548, 346787, 366233, 693574, 732466, 1387148, 1464932, 5598133, 11196266, 22392532, 39186931, 78373862, 156747724]

約数ペア:

[(1, 156747724), (2, 78373862), (4, 39186931), (7, 22392532), (14, 11196266), (28, 5598133), (107, 1464932), (113, 1387148), (214, 732466), (226, 693574), (428, 366233), (452, 346787), (463, 338548), (749, 209276), (791, 198164), (926, 169274), (1498, 104638), (1582, 99082), (1852, 84637), (2996, 52319), (3164, 49541), (3241, 48364), (6482, 24182), (12091, 12964)]