15970296656

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{313}}^1\times {\mathrm{60169}}^1$

素因数の和:60543

約数の個数: 40

約数和(自身を含む): 31627518120

約数和(自身を除く): 15657221464

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 313, 424, 626, 848, 1252, 2504, 5008, 16589, 33178, 60169, 66356, 120338, 132712, 240676, 265424, 481352, 962704, 3188957, 6377914, 12755828, 18832897, 25511656, 37665794, 51023312, 75331588, 150663176, 301326352, 998143541, 1996287082, 3992574164, 7985148328, 15970296656]

約数ペア:

[(1, 15970296656), (2, 7985148328), (4, 3992574164), (8, 1996287082), (16, 998143541), (53, 301326352), (106, 150663176), (212, 75331588), (313, 51023312), (424, 37665794), (626, 25511656), (848, 18832897), (1252, 12755828), (2504, 6377914), (5008, 3188957), (16589, 962704), (33178, 481352), (60169, 265424), (66356, 240676), (120338, 132712)]