166406256

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{60821}}^1$

素因数の和:60854

約数の個数: 60

約数和(自身を含む): 490225320

約数和(自身を除く): 323819064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 60821, 121642, 182463, 243284, 364926, 486568, 547389, 729852, 973136, 1094778, 1155599, 1459704, 2189556, 2311198, 2919408, 3466797, 4379112, 4622396, 6933594, 8758224, 9244792, 10400391, 13867188, 18489584, 20800782, 27734376, 41601564, 55468752, 83203128, 166406256]

約数ペア:

[(1, 166406256), (2, 83203128), (3, 55468752), (4, 41601564), (6, 27734376), (8, 20800782), (9, 18489584), (12, 13867188), (16, 10400391), (18, 9244792), (19, 8758224), (24, 6933594), (36, 4622396), (38, 4379112), (48, 3466797), (57, 2919408), (72, 2311198), (76, 2189556), (114, 1459704), (144, 1155599), (152, 1094778), (171, 973136), (228, 729852), (304, 547389), (342, 486568), (456, 364926), (684, 243284), (912, 182463), (1368, 121642), (2736, 60821)]