165702420544

素因数分解:

$2^6\times {\mathrm{1993}}^1\times {\mathrm{1299097}}^1$

素因数の和:1301102

約数の個数: 28

約数和(自身を含む): 328980979324

約数和(自身を除く): 163278558780

約数列:

[1, 2, 4, 8, 16, 32, 64, 1993, 3986, 7972, 15944, 31888, 63776, 127552, 1299097, 2598194, 5196388, 10392776, 20785552, 41571104, 83142208, 2589100321, 5178200642, 10356401284, 20712802568, 41425605136, 82851210272, 165702420544]

約数ペア:

[(1, 165702420544), (2, 82851210272), (4, 41425605136), (8, 20712802568), (16, 10356401284), (32, 5178200642), (64, 2589100321), (1993, 83142208), (3986, 41571104), (7972, 20785552), (15944, 10392776), (31888, 5196388), (63776, 2598194), (127552, 1299097)]