142980208

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{44021}}^1$

素因数の和:44065

約数の個数: 40

約数和(自身を含む): 327523680

約数和(自身を除く): 184543472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 406, 464, 812, 1624, 3248, 44021, 88042, 176084, 308147, 352168, 616294, 704336, 1232588, 1276609, 2465176, 2553218, 4930352, 5106436, 8936263, 10212872, 17872526, 20425744, 35745052, 71490104, 142980208]

約数ペア:

[(1, 142980208), (2, 71490104), (4, 35745052), (7, 20425744), (8, 17872526), (14, 10212872), (16, 8936263), (28, 5106436), (29, 4930352), (56, 2553218), (58, 2465176), (112, 1276609), (116, 1232588), (203, 704336), (232, 616294), (406, 352168), (464, 308147), (812, 176084), (1624, 88042), (3248, 44021)]