169156787420

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{523}}^1\times {\mathrm{951281}}^1$

素因数の和:951830

約数の個数: 48

約数和(自身を含む): 376844656608

約数和(自身を除く): 207687869188

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 523, 1046, 2092, 2615, 5230, 8891, 10460, 17782, 35564, 44455, 88910, 177820, 951281, 1902562, 3805124, 4756405, 9512810, 16171777, 19025620, 32343554, 64687108, 80858885, 161717770, 323435540, 497519963, 995039926, 1990079852, 2487599815, 4975199630, 8457839371, 9950399260, 16915678742, 33831357484, 42289196855, 84578393710, 169156787420]

約数ペア:

[(1, 169156787420), (2, 84578393710), (4, 42289196855), (5, 33831357484), (10, 16915678742), (17, 9950399260), (20, 8457839371), (34, 4975199630), (68, 2487599815), (85, 1990079852), (170, 995039926), (340, 497519963), (523, 323435540), (1046, 161717770), (2092, 80858885), (2615, 64687108), (5230, 32343554), (8891, 19025620), (10460, 16171777), (17782, 9512810), (35564, 4756405), (44455, 3805124), (88910, 1902562), (177820, 951281)]