149744198

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{491}}^1\times {\mathrm{4919}}^1$

素因数の和:5443

約数の個数: 16

約数和(自身を含む): 232381440

約数和(自身を除く): 82637242

約数列:

[1, 2, 31, 62, 491, 982, 4919, 9838, 15221, 30442, 152489, 304978, 2415229, 4830458, 74872099, 149744198]

約数ペア:

[(1, 149744198), (2, 74872099), (31, 4830458), (62, 2415229), (491, 304978), (982, 152489), (4919, 30442), (9838, 15221)]