160823944

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{661}}^1\times {\mathrm{1789}}^1$

素因数の和:2473

約数の個数: 32

約数和(自身を含む): 319944600

約数和(自身を除く): 159120656

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 661, 1322, 1789, 2644, 3578, 5288, 7156, 11237, 14312, 22474, 30413, 44948, 60826, 89896, 121652, 243304, 1182529, 2365058, 4730116, 9460232, 20102993, 40205986, 80411972, 160823944]

約数ペア:

[(1, 160823944), (2, 80411972), (4, 40205986), (8, 20102993), (17, 9460232), (34, 4730116), (68, 2365058), (136, 1182529), (661, 243304), (1322, 121652), (1789, 89896), (2644, 60826), (3578, 44948), (5288, 30413), (7156, 22474), (11237, 14312)]