142986864

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{175229}}^1$

素因数の和:175257

約数の個数: 40

約数和(自身を含む): 391113360

約数和(自身を除く): 248126496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 175229, 350458, 525687, 700916, 1051374, 1401832, 2102748, 2803664, 2978893, 4205496, 5957786, 8410992, 8936679, 11915572, 17873358, 23831144, 35746716, 47662288, 71493432, 142986864]

約数ペア:

[(1, 142986864), (2, 71493432), (3, 47662288), (4, 35746716), (6, 23831144), (8, 17873358), (12, 11915572), (16, 8936679), (17, 8410992), (24, 5957786), (34, 4205496), (48, 2978893), (51, 2803664), (68, 2102748), (102, 1401832), (136, 1051374), (204, 700916), (272, 525687), (408, 350458), (816, 175229)]