161015736

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{719}}^1$

素因数の和:809

約数の個数: 128

約数和(自身を含む): 486604800

約数和(自身を除く): 325589064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 43, 56, 62, 84, 86, 93, 124, 129, 168, 172, 186, 217, 248, 258, 301, 344, 372, 434, 516, 602, 651, 719, 744, 868, 903, 1032, 1204, 1302, 1333, 1438, 1736, 1806, 2157, 2408, 2604, 2666, 2876, 3612, 3999, 4314, 5033, 5208, 5332, 5752, 7224, 7998, 8628, 9331, 10066, 10664, 15099, 15996, 17256, 18662, 20132, 22289, 27993, 30198, 30917, 31992, 37324, 40264, 44578, 55986, 60396, 61834, 66867, 74648, 89156, 92751, 111972, 120792, 123668, 133734, 156023, 178312, 185502, 216419, 223944, 247336, 267468, 312046, 371004, 432838, 468069, 534936, 624092, 649257, 742008, 865676, 936138, 958427, 1248184, 1298514, 1731352, 1872276, 1916854, 2597028, 2875281, 3744552, 3833708, 5194056, 5750562, 6708989, 7667416, 11501124, 13417978, 20126967, 23002248, 26835956, 40253934, 53671912, 80507868, 161015736]

約数ペア:

[(1, 161015736), (2, 80507868), (3, 53671912), (4, 40253934), (6, 26835956), (7, 23002248), (8, 20126967), (12, 13417978), (14, 11501124), (21, 7667416), (24, 6708989), (28, 5750562), (31, 5194056), (42, 3833708), (43, 3744552), (56, 2875281), (62, 2597028), (84, 1916854), (86, 1872276), (93, 1731352), (124, 1298514), (129, 1248184), (168, 958427), (172, 936138), (186, 865676), (217, 742008), (248, 649257), (258, 624092), (301, 534936), (344, 468069), (372, 432838), (434, 371004), (516, 312046), (602, 267468), (651, 247336), (719, 223944), (744, 216419), (868, 185502), (903, 178312), (1032, 156023), (1204, 133734), (1302, 123668), (1333, 120792), (1438, 111972), (1736, 92751), (1806, 89156), (2157, 74648), (2408, 66867), (2604, 61834), (2666, 60396), (2876, 55986), (3612, 44578), (3999, 40264), (4314, 37324), (5033, 31992), (5208, 30917), (5332, 30198), (5752, 27993), (7224, 22289), (7998, 20132), (8628, 18662), (9331, 17256), (10066, 15996), (10664, 15099)]