156928882180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{30295151}}^1$

素因数の和:30295204

約数の個数: 48

約数和(自身を含む): 386808500736

約数和(自身を除く): 229879618556

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 370, 518, 740, 1036, 1295, 2590, 5180, 30295151, 60590302, 121180604, 151475755, 212066057, 302951510, 424132114, 605903020, 848264228, 1060330285, 1120920587, 2120660570, 2241841174, 4241321140, 4483682348, 5604602935, 7846444109, 11209205870, 15692888218, 22418411740, 31385776436, 39232220545, 78464441090, 156928882180]

約数ペア:

[(1, 156928882180), (2, 78464441090), (4, 39232220545), (5, 31385776436), (7, 22418411740), (10, 15692888218), (14, 11209205870), (20, 7846444109), (28, 5604602935), (35, 4483682348), (37, 4241321140), (70, 2241841174), (74, 2120660570), (140, 1120920587), (148, 1060330285), (185, 848264228), (259, 605903020), (370, 424132114), (518, 302951510), (740, 212066057), (1036, 151475755), (1295, 121180604), (2590, 60590302), (5180, 30295151)]