168191880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2843}}^1$

素因数の和:2903

約数の個数: 128

約数和(自身を含む): 552873600

約数和(自身を除く): 384681720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 29, 30, 34, 40, 51, 58, 60, 68, 85, 87, 102, 116, 120, 136, 145, 170, 174, 204, 232, 255, 290, 340, 348, 408, 435, 493, 510, 580, 680, 696, 870, 986, 1020, 1160, 1479, 1740, 1972, 2040, 2465, 2843, 2958, 3480, 3944, 4930, 5686, 5916, 7395, 8529, 9860, 11372, 11832, 14215, 14790, 17058, 19720, 22744, 28430, 29580, 34116, 42645, 48331, 56860, 59160, 68232, 82447, 85290, 96662, 113720, 144993, 164894, 170580, 193324, 241655, 247341, 289986, 329788, 341160, 386648, 412235, 483310, 494682, 579972, 659576, 724965, 824470, 966620, 989364, 1159944, 1236705, 1401599, 1449930, 1648940, 1933240, 1978728, 2473410, 2803198, 2899860, 3297880, 4204797, 4946820, 5606396, 5799720, 7007995, 8409594, 9893640, 11212792, 14015990, 16819188, 21023985, 28031980, 33638376, 42047970, 56063960, 84095940, 168191880]

約数ペア:

[(1, 168191880), (2, 84095940), (3, 56063960), (4, 42047970), (5, 33638376), (6, 28031980), (8, 21023985), (10, 16819188), (12, 14015990), (15, 11212792), (17, 9893640), (20, 8409594), (24, 7007995), (29, 5799720), (30, 5606396), (34, 4946820), (40, 4204797), (51, 3297880), (58, 2899860), (60, 2803198), (68, 2473410), (85, 1978728), (87, 1933240), (102, 1648940), (116, 1449930), (120, 1401599), (136, 1236705), (145, 1159944), (170, 989364), (174, 966620), (204, 824470), (232, 724965), (255, 659576), (290, 579972), (340, 494682), (348, 483310), (408, 412235), (435, 386648), (493, 341160), (510, 329788), (580, 289986), (680, 247341), (696, 241655), (870, 193324), (986, 170580), (1020, 164894), (1160, 144993), (1479, 113720), (1740, 96662), (1972, 85290), (2040, 82447), (2465, 68232), (2843, 59160), (2958, 56860), (3480, 48331), (3944, 42645), (4930, 34116), (5686, 29580), (5916, 28430), (7395, 22744), (8529, 19720), (9860, 17058), (11372, 14790), (11832, 14215)]