149997856

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{246707}}^1$

素因数の和:246736

約数の個数: 24

約数和(自身を含む): 310852080

約数和(自身を除く): 160854224

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 246707, 493414, 986828, 1973656, 3947312, 4687433, 7894624, 9374866, 18749732, 37499464, 74998928, 149997856]

約数ペア:

[(1, 149997856), (2, 74998928), (4, 37499464), (8, 18749732), (16, 9374866), (19, 7894624), (32, 4687433), (38, 3947312), (76, 1973656), (152, 986828), (304, 493414), (608, 246707)]