189737344

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{78017}}^1$

素因数の和:78050

約数の個数: 32

約数和(自身を含む): 397891800

約数和(自身を除く): 208154456

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 78017, 156034, 312068, 624136, 1248272, 1482323, 2496544, 2964646, 4993088, 5929292, 9986176, 11858584, 23717168, 47434336, 94868672, 189737344]

約数ペア:

[(1, 189737344), (2, 94868672), (4, 47434336), (8, 23717168), (16, 11858584), (19, 9986176), (32, 5929292), (38, 4993088), (64, 2964646), (76, 2496544), (128, 1482323), (152, 1248272), (304, 624136), (608, 312068), (1216, 156034), (2432, 78017)]