157560986882

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{356472821}}^1$

素因数の和:356472853

約数の個数: 16

約数和(自身を含む): 269493453432

約数和(自身を除く): 111932466550

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 356472821, 712945642, 4634146673, 6060037957, 9268293346, 12120075914, 78780493441, 157560986882]

約数ペア:

[(1, 157560986882), (2, 78780493441), (13, 12120075914), (17, 9268293346), (26, 6060037957), (34, 4634146673), (221, 712945642), (442, 356472821)]