161868546

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1429}}^1$

素因数の和:1504

約数の個数: 96

約数和(自身を含む): 428313600

約数和(自身を除く): 266445054

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 31, 42, 58, 62, 63, 87, 93, 126, 174, 186, 203, 217, 261, 279, 406, 434, 522, 558, 609, 651, 899, 1218, 1302, 1429, 1798, 1827, 1953, 2697, 2858, 3654, 3906, 4287, 5394, 6293, 8091, 8574, 10003, 12586, 12861, 16182, 18879, 20006, 25722, 30009, 37758, 41441, 44299, 56637, 60018, 82882, 88598, 90027, 113274, 124323, 132897, 180054, 248646, 265794, 290087, 310093, 372969, 398691, 580174, 620186, 745938, 797382, 870261, 930279, 1284671, 1740522, 1860558, 2569342, 2610783, 2790837, 3854013, 5221566, 5581674, 7708026, 8992697, 11562039, 17985394, 23124078, 26978091, 53956182, 80934273, 161868546]

約数ペア:

[(1, 161868546), (2, 80934273), (3, 53956182), (6, 26978091), (7, 23124078), (9, 17985394), (14, 11562039), (18, 8992697), (21, 7708026), (29, 5581674), (31, 5221566), (42, 3854013), (58, 2790837), (62, 2610783), (63, 2569342), (87, 1860558), (93, 1740522), (126, 1284671), (174, 930279), (186, 870261), (203, 797382), (217, 745938), (261, 620186), (279, 580174), (406, 398691), (434, 372969), (522, 310093), (558, 290087), (609, 265794), (651, 248646), (899, 180054), (1218, 132897), (1302, 124323), (1429, 113274), (1798, 90027), (1827, 88598), (1953, 82882), (2697, 60018), (2858, 56637), (3654, 44299), (3906, 41441), (4287, 37758), (5394, 30009), (6293, 25722), (8091, 20006), (8574, 18879), (10003, 16182), (12586, 12861)]