181330228

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{491}}^1\times {\mathrm{5431}}^1$

素因数の和:5943

約数の個数: 24

約数和(自身を含む): 336740544

約数和(自身を除く): 155410316

約数列:

[1, 2, 4, 17, 34, 68, 491, 982, 1964, 5431, 8347, 10862, 16694, 21724, 33388, 92327, 184654, 369308, 2666621, 5333242, 10666484, 45332557, 90665114, 181330228]

約数ペア:

[(1, 181330228), (2, 90665114), (4, 45332557), (17, 10666484), (34, 5333242), (68, 2666621), (491, 369308), (982, 184654), (1964, 92327), (5431, 33388), (8347, 21724), (10862, 16694)]