156938783516

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{7321}}^1\times {\mathrm{315247}}^1$

素因数の和:322589

約数の個数: 24

約数和(自身を含む): 290838977856

約数和(自身を除く): 133900194340

約数列:

[1, 2, 4, 17, 34, 68, 7321, 14642, 29284, 124457, 248914, 315247, 497828, 630494, 1260988, 5359199, 10718398, 21436796, 2307923287, 4615846574, 9231693148, 39234695879, 78469391758, 156938783516]

約数ペア:

[(1, 156938783516), (2, 78469391758), (4, 39234695879), (17, 9231693148), (34, 4615846574), (68, 2307923287), (7321, 21436796), (14642, 10718398), (29284, 5359199), (124457, 1260988), (248914, 630494), (315247, 497828)]