155249372

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{17977}}^1$

素因数の和:18125

約数の個数: 24

約数和(自身を含む): 289949184

約数和(自身を除く): 134699812

約数列:

[1, 2, 4, 17, 34, 68, 127, 254, 508, 2159, 4318, 8636, 17977, 35954, 71908, 305609, 611218, 1222436, 2283079, 4566158, 9132316, 38812343, 77624686, 155249372]

約数ペア:

[(1, 155249372), (2, 77624686), (4, 38812343), (17, 9132316), (34, 4566158), (68, 2283079), (127, 1222436), (254, 611218), (508, 305609), (2159, 71908), (4318, 35954), (8636, 17977)]