169148488

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{23677}}^1$

素因数の和:23749

約数の個数: 32

約数和(自身を含む): 340963200

約数和(自身を除く): 171814712

約数列:

[1, 2, 4, 8, 19, 38, 47, 76, 94, 152, 188, 376, 893, 1786, 3572, 7144, 23677, 47354, 94708, 189416, 449863, 899726, 1112819, 1799452, 2225638, 3598904, 4451276, 8902552, 21143561, 42287122, 84574244, 169148488]

約数ペア:

[(1, 169148488), (2, 84574244), (4, 42287122), (8, 21143561), (19, 8902552), (38, 4451276), (47, 3598904), (76, 2225638), (94, 1799452), (152, 1112819), (188, 899726), (376, 449863), (893, 189416), (1786, 94708), (3572, 47354), (7144, 23677)]