157216612

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{330287}}^1$

素因数の和:330315

約数の個数: 24

約数和(自身を含む): 332930304

約数和(自身を除く): 175713692

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 330287, 660574, 1321148, 2312009, 4624018, 5614879, 9248036, 11229758, 22459516, 39304153, 78608306, 157216612]

約数ペア:

[(1, 157216612), (2, 78608306), (4, 39304153), (7, 22459516), (14, 11229758), (17, 9248036), (28, 5614879), (34, 4624018), (68, 2312009), (119, 1321148), (238, 660574), (476, 330287)]