138236486

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{4111}}^1$

素因数の和:4196

約数の個数: 32

約数和(自身を含む): 234482688

約数和(自身を除く): 96246202

約数列:

[1, 2, 17, 23, 34, 43, 46, 86, 391, 731, 782, 989, 1462, 1978, 4111, 8222, 16813, 33626, 69887, 94553, 139774, 176773, 189106, 353546, 1607401, 3005141, 3214802, 4065779, 6010282, 8131558, 69118243, 138236486]

約数ペア:

[(1, 138236486), (2, 69118243), (17, 8131558), (23, 6010282), (34, 4065779), (43, 3214802), (46, 3005141), (86, 1607401), (391, 353546), (731, 189106), (782, 176773), (989, 139774), (1462, 94553), (1978, 69887), (4111, 33626), (8222, 16813)]