159691904

素因数分解:

$2^7\times {\mathrm{839}}^1\times {\mathrm{1487}}^1$

素因数の和:2340

約数の個数: 32

約数和(自身を含む): 318729600

約数和(自身を除く): 159037696

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 839, 1487, 1678, 2974, 3356, 5948, 6712, 11896, 13424, 23792, 26848, 47584, 53696, 95168, 107392, 190336, 1247593, 2495186, 4990372, 9980744, 19961488, 39922976, 79845952, 159691904]

約数ペア:

[(1, 159691904), (2, 79845952), (4, 39922976), (8, 19961488), (16, 9980744), (32, 4990372), (64, 2495186), (128, 1247593), (839, 190336), (1487, 107392), (1678, 95168), (2974, 53696), (3356, 47584), (5948, 26848), (6712, 23792), (11896, 13424)]