172207656

素因数分解:

$2^3\times 3^2\times {\mathrm{139}}^1\times {\mathrm{17207}}^1$

素因数の和:17358

約数の個数: 48

約数和(自身を含む): 469778400

約数和(自身を除く): 297570744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 139, 278, 417, 556, 834, 1112, 1251, 1668, 2502, 3336, 5004, 10008, 17207, 34414, 51621, 68828, 103242, 137656, 154863, 206484, 309726, 412968, 619452, 1238904, 2391773, 4783546, 7175319, 9567092, 14350638, 19134184, 21525957, 28701276, 43051914, 57402552, 86103828, 172207656]

約数ペア:

[(1, 172207656), (2, 86103828), (3, 57402552), (4, 43051914), (6, 28701276), (8, 21525957), (9, 19134184), (12, 14350638), (18, 9567092), (24, 7175319), (36, 4783546), (72, 2391773), (139, 1238904), (278, 619452), (417, 412968), (556, 309726), (834, 206484), (1112, 154863), (1251, 137656), (1668, 103242), (2502, 68828), (3336, 51621), (5004, 34414), (10008, 17207)]