160772656

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{3989}}^1$

素因数の和:4237

約数の個数: 40

約数和(自身を含む): 341384400

約数和(自身を除く): 180611744

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 229, 458, 916, 1832, 2519, 3664, 3989, 5038, 7978, 10076, 15956, 20152, 31912, 40304, 43879, 63824, 87758, 175516, 351032, 702064, 913481, 1826962, 3653924, 7307848, 10048291, 14615696, 20096582, 40193164, 80386328, 160772656]

約数ペア:

[(1, 160772656), (2, 80386328), (4, 40193164), (8, 20096582), (11, 14615696), (16, 10048291), (22, 7307848), (44, 3653924), (88, 1826962), (176, 913481), (229, 702064), (458, 351032), (916, 175516), (1832, 87758), (2519, 63824), (3664, 43879), (3989, 40304), (5038, 31912), (7978, 20152), (10076, 15956)]