140207688

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{907}}^1$

素因数の和:1051

約数の個数: 96

約数和(自身を含む): 403696800

約数和(自身を除く): 263489112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 113, 114, 152, 171, 226, 228, 339, 342, 452, 456, 678, 684, 904, 907, 1017, 1356, 1368, 1814, 2034, 2147, 2712, 2721, 3628, 4068, 4294, 5442, 6441, 7256, 8136, 8163, 8588, 10884, 12882, 16326, 17176, 17233, 19323, 21768, 25764, 32652, 34466, 38646, 51528, 51699, 65304, 68932, 77292, 102491, 103398, 137864, 154584, 155097, 204982, 206796, 307473, 310194, 409964, 413592, 614946, 620388, 819928, 922419, 1229892, 1240776, 1844838, 1947329, 2459784, 3689676, 3894658, 5841987, 7379352, 7789316, 11683974, 15578632, 17525961, 23367948, 35051922, 46735896, 70103844, 140207688]

約数ペア:

[(1, 140207688), (2, 70103844), (3, 46735896), (4, 35051922), (6, 23367948), (8, 17525961), (9, 15578632), (12, 11683974), (18, 7789316), (19, 7379352), (24, 5841987), (36, 3894658), (38, 3689676), (57, 2459784), (72, 1947329), (76, 1844838), (113, 1240776), (114, 1229892), (152, 922419), (171, 819928), (226, 620388), (228, 614946), (339, 413592), (342, 409964), (452, 310194), (456, 307473), (678, 206796), (684, 204982), (904, 155097), (907, 154584), (1017, 137864), (1356, 103398), (1368, 102491), (1814, 77292), (2034, 68932), (2147, 65304), (2712, 51699), (2721, 51528), (3628, 38646), (4068, 34466), (4294, 32652), (5442, 25764), (6441, 21768), (7256, 19323), (8136, 17233), (8163, 17176), (8588, 16326), (10884, 12882)]