160791768

素因数分解:

$2^3\times 3^2\times {\mathrm{113}}^1\times {\mathrm{19763}}^1$

素因数の和:19888

約数の個数: 48

約数和(自身を含む): 439353720

約数和(自身を除く): 278561952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 113, 226, 339, 452, 678, 904, 1017, 1356, 2034, 2712, 4068, 8136, 19763, 39526, 59289, 79052, 118578, 158104, 177867, 237156, 355734, 474312, 711468, 1422936, 2233219, 4466438, 6699657, 8932876, 13399314, 17865752, 20098971, 26798628, 40197942, 53597256, 80395884, 160791768]

約数ペア:

[(1, 160791768), (2, 80395884), (3, 53597256), (4, 40197942), (6, 26798628), (8, 20098971), (9, 17865752), (12, 13399314), (18, 8932876), (24, 6699657), (36, 4466438), (72, 2233219), (113, 1422936), (226, 711468), (339, 474312), (452, 355734), (678, 237156), (904, 177867), (1017, 158104), (1356, 118578), (2034, 79052), (2712, 59289), (4068, 39526), (8136, 19763)]