158743410

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{7793}}^1$

素因数の和:7907

約数の個数: 64

約数和(自身を含む): 439955712

約数和(自身を除く): 281212302

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 97, 105, 194, 210, 291, 485, 582, 679, 970, 1358, 1455, 2037, 2910, 3395, 4074, 6790, 7793, 10185, 15586, 20370, 23379, 38965, 46758, 54551, 77930, 109102, 116895, 163653, 233790, 272755, 327306, 545510, 755921, 818265, 1511842, 1636530, 2267763, 3779605, 4535526, 5291447, 7559210, 10582894, 11338815, 15874341, 22677630, 26457235, 31748682, 52914470, 79371705, 158743410]

約数ペア:

[(1, 158743410), (2, 79371705), (3, 52914470), (5, 31748682), (6, 26457235), (7, 22677630), (10, 15874341), (14, 11338815), (15, 10582894), (21, 7559210), (30, 5291447), (35, 4535526), (42, 3779605), (70, 2267763), (97, 1636530), (105, 1511842), (194, 818265), (210, 755921), (291, 545510), (485, 327306), (582, 272755), (679, 233790), (970, 163653), (1358, 116895), (1455, 109102), (2037, 77930), (2910, 54551), (3395, 46758), (4074, 38965), (6790, 23379), (7793, 20370), (10185, 15586)]