120999616

素因数分解:

$2^6\times {\mathrm{101}}^1\times {\mathrm{18719}}^1$

素因数の和:18832

約数の個数: 28

約数和(自身を含む): 242498880

約数和(自身を除く): 121499264

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 202, 404, 808, 1616, 3232, 6464, 18719, 37438, 74876, 149752, 299504, 599008, 1198016, 1890619, 3781238, 7562476, 15124952, 30249904, 60499808, 120999616]

約数ペア:

[(1, 120999616), (2, 60499808), (4, 30249904), (8, 15124952), (16, 7562476), (32, 3781238), (64, 1890619), (101, 1198016), (202, 599008), (404, 299504), (808, 149752), (1616, 74876), (3232, 37438), (6464, 18719)]