161011072

素因数分解:

$2^7\times {\mathrm{743}}^1\times {\mathrm{1693}}^1$

素因数の和:2450

約数の個数: 32

約数和(自身を含む): 321385680

約数和(自身を除く): 160374608

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 743, 1486, 1693, 2972, 3386, 5944, 6772, 11888, 13544, 23776, 27088, 47552, 54176, 95104, 108352, 216704, 1257899, 2515798, 5031596, 10063192, 20126384, 40252768, 80505536, 161011072]

約数ペア:

[(1, 161011072), (2, 80505536), (4, 40252768), (8, 20126384), (16, 10063192), (32, 5031596), (64, 2515798), (128, 1257899), (743, 216704), (1486, 108352), (1693, 95104), (2972, 54176), (3386, 47552), (5944, 27088), (6772, 23776), (11888, 13544)]