140780196

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{12107}}^1$

素因数の和:12153

約数の個数: 72

約数和(自身を含む): 396658080

約数和(自身を除く): 255877884

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 34, 36, 38, 51, 57, 68, 76, 102, 114, 153, 171, 204, 228, 306, 323, 342, 612, 646, 684, 969, 1292, 1938, 2907, 3876, 5814, 11628, 12107, 24214, 36321, 48428, 72642, 108963, 145284, 205819, 217926, 230033, 411638, 435852, 460066, 617457, 690099, 823276, 920132, 1234914, 1380198, 1852371, 2070297, 2469828, 2760396, 3704742, 3910561, 4140594, 7409484, 7821122, 8281188, 11731683, 15642244, 23463366, 35195049, 46926732, 70390098, 140780196]

約数ペア:

[(1, 140780196), (2, 70390098), (3, 46926732), (4, 35195049), (6, 23463366), (9, 15642244), (12, 11731683), (17, 8281188), (18, 7821122), (19, 7409484), (34, 4140594), (36, 3910561), (38, 3704742), (51, 2760396), (57, 2469828), (68, 2070297), (76, 1852371), (102, 1380198), (114, 1234914), (153, 920132), (171, 823276), (204, 690099), (228, 617457), (306, 460066), (323, 435852), (342, 411638), (612, 230033), (646, 217926), (684, 205819), (969, 145284), (1292, 108963), (1938, 72642), (2907, 48428), (3876, 36321), (5814, 24214), (11628, 12107)]