165719972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{16447}}^1$

素因数の和:16691

約数の個数: 24

約数和(自身を含む): 317775360

約数和(自身を除く): 152055388

約数列:

[1, 2, 4, 11, 22, 44, 229, 458, 916, 2519, 5038, 10076, 16447, 32894, 65788, 180917, 361834, 723668, 3766363, 7532726, 15065452, 41429993, 82859986, 165719972]

約数ペア:

[(1, 165719972), (2, 82859986), (4, 41429993), (11, 15065452), (22, 7532726), (44, 3766363), (229, 723668), (458, 361834), (916, 180917), (2519, 65788), (5038, 32894), (10076, 16447)]