161218311122

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{4843427}}^1$

素因数の和:4843546

約数の個数: 32

約数和(自身を含む): 282468720960

約数和(自身を除く): 121250409838

約数列:

[1, 2, 11, 17, 22, 34, 89, 178, 187, 374, 979, 1513, 1958, 3026, 16643, 33286, 4843427, 9686854, 53277697, 82338259, 106555394, 164676518, 431065003, 862130006, 905720849, 1811441698, 4741715033, 7328105051, 9483430066, 14656210102, 80609155561, 161218311122]

約数ペア:

[(1, 161218311122), (2, 80609155561), (11, 14656210102), (17, 9483430066), (22, 7328105051), (34, 4741715033), (89, 1811441698), (178, 905720849), (187, 862130006), (374, 431065003), (979, 164676518), (1513, 106555394), (1958, 82338259), (3026, 53277697), (16643, 9686854), (33286, 4843427)]