159999753604

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{9844927}}^1$

素因数の和:9845187

約数の個数: 24

約数和(自身を含む): 297710622720

約数和(自身を除く): 137710869116

約数列:

[1, 2, 4, 17, 34, 68, 239, 478, 956, 4063, 8126, 16252, 9844927, 19689854, 39379708, 167363759, 334727518, 669455036, 2352937553, 4705875106, 9411750212, 39999938401, 79999876802, 159999753604]

約数ペア:

[(1, 159999753604), (2, 79999876802), (4, 39999938401), (17, 9411750212), (34, 4705875106), (68, 2352937553), (239, 669455036), (478, 334727518), (956, 167363759), (4063, 39379708), (8126, 19689854), (16252, 9844927)]