158987060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{24611}}^1$

素因数の和:24656

約数の個数: 48

約数和(自身を含む): 372133440

約数和(自身を除く): 213146380

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 170, 190, 323, 340, 380, 646, 1292, 1615, 3230, 6460, 24611, 49222, 98444, 123055, 246110, 418387, 467609, 492220, 836774, 935218, 1673548, 1870436, 2091935, 2338045, 4183870, 4676090, 7949353, 8367740, 9352180, 15898706, 31797412, 39746765, 79493530, 158987060]

約数ペア:

[(1, 158987060), (2, 79493530), (4, 39746765), (5, 31797412), (10, 15898706), (17, 9352180), (19, 8367740), (20, 7949353), (34, 4676090), (38, 4183870), (68, 2338045), (76, 2091935), (85, 1870436), (95, 1673548), (170, 935218), (190, 836774), (323, 492220), (340, 467609), (380, 418387), (646, 246110), (1292, 123055), (1615, 98444), (3230, 49222), (6460, 24611)]