230681178

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{140831}}^1$

素因数の和:140859

約数の個数: 48

約数和(自身を含む): 615154176

約数和(自身を除く): 384472998

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 140831, 281662, 422493, 844986, 985817, 1267479, 1830803, 1971634, 2534958, 2957451, 3661606, 5492409, 5914902, 8872353, 10984818, 12815621, 16477227, 17744706, 25631242, 32954454, 38446863, 76893726, 115340589, 230681178]

約数ペア:

[(1, 230681178), (2, 115340589), (3, 76893726), (6, 38446863), (7, 32954454), (9, 25631242), (13, 17744706), (14, 16477227), (18, 12815621), (21, 10984818), (26, 8872353), (39, 5914902), (42, 5492409), (63, 3661606), (78, 2957451), (91, 2534958), (117, 1971634), (126, 1830803), (182, 1267479), (234, 985817), (273, 844986), (546, 422493), (819, 281662), (1638, 140831)]