149303824

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{25849}}^1$

素因数の和:25895

約数の個数: 30

約数和(自身を含む): 305314350

約数和(自身を除く): 156010526

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 361, 722, 1444, 2888, 5776, 25849, 51698, 103396, 206792, 413584, 491131, 982262, 1964524, 3929048, 7858096, 9331489, 18662978, 37325956, 74651912, 149303824]

約数ペア:

[(1, 149303824), (2, 74651912), (4, 37325956), (8, 18662978), (16, 9331489), (19, 7858096), (38, 3929048), (76, 1964524), (152, 982262), (304, 491131), (361, 413584), (722, 206792), (1444, 103396), (2888, 51698), (5776, 25849)]