156988398

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{51203}}^1$

素因数の和:51288

約数の個数: 32

約数和(自身を含む): 363753216

約数和(自身を除く): 206764818

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 146, 219, 438, 511, 1022, 1533, 3066, 51203, 102406, 153609, 307218, 358421, 716842, 1075263, 2150526, 3737819, 7475638, 11213457, 22426914, 26164733, 52329466, 78494199, 156988398]

約数ペア:

[(1, 156988398), (2, 78494199), (3, 52329466), (6, 26164733), (7, 22426914), (14, 11213457), (21, 7475638), (42, 3737819), (73, 2150526), (146, 1075263), (219, 716842), (438, 358421), (511, 307218), (1022, 153609), (1533, 102406), (3066, 51203)]