158899860

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{331}}^1$

素因数の和:483

約数の個数: 192

約数和(自身を含む): 571146240

約数和(自身を除く): 412246380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 127, 135, 140, 180, 189, 210, 252, 254, 270, 315, 331, 378, 381, 420, 508, 540, 630, 635, 662, 756, 762, 889, 945, 993, 1143, 1260, 1270, 1324, 1524, 1655, 1778, 1890, 1905, 1986, 2286, 2317, 2540, 2667, 2979, 3310, 3429, 3556, 3780, 3810, 3972, 4445, 4572, 4634, 4965, 5334, 5715, 5958, 6620, 6858, 6951, 7620, 8001, 8890, 8937, 9268, 9930, 10668, 11430, 11585, 11916, 13335, 13716, 13902, 14895, 16002, 17145, 17780, 17874, 19860, 20853, 22860, 23170, 24003, 26670, 27804, 29790, 32004, 34290, 34755, 35748, 40005, 41706, 42037, 44685, 46340, 48006, 53340, 59580, 62559, 68580, 69510, 80010, 83412, 84074, 89370, 96012, 104265, 120015, 125118, 126111, 139020, 160020, 168148, 178740, 208530, 210185, 240030, 250236, 252222, 294259, 312795, 378333, 417060, 420370, 480060, 504444, 588518, 625590, 630555, 756666, 840740, 882777, 1134999, 1177036, 1251180, 1261110, 1471295, 1513332, 1765554, 1891665, 2269998, 2522220, 2648331, 2942590, 3531108, 3783330, 4413885, 4539996, 5296662, 5674995, 5885180, 7566660, 7944993, 8827770, 10593324, 11349990, 13241655, 15889986, 17655540, 22699980, 26483310, 31779972, 39724965, 52966620, 79449930, 158899860]

約数ペア:

[(1, 158899860), (2, 79449930), (3, 52966620), (4, 39724965), (5, 31779972), (6, 26483310), (7, 22699980), (9, 17655540), (10, 15889986), (12, 13241655), (14, 11349990), (15, 10593324), (18, 8827770), (20, 7944993), (21, 7566660), (27, 5885180), (28, 5674995), (30, 5296662), (35, 4539996), (36, 4413885), (42, 3783330), (45, 3531108), (54, 2942590), (60, 2648331), (63, 2522220), (70, 2269998), (84, 1891665), (90, 1765554), (105, 1513332), (108, 1471295), (126, 1261110), (127, 1251180), (135, 1177036), (140, 1134999), (180, 882777), (189, 840740), (210, 756666), (252, 630555), (254, 625590), (270, 588518), (315, 504444), (331, 480060), (378, 420370), (381, 417060), (420, 378333), (508, 312795), (540, 294259), (630, 252222), (635, 250236), (662, 240030), (756, 210185), (762, 208530), (889, 178740), (945, 168148), (993, 160020), (1143, 139020), (1260, 126111), (1270, 125118), (1324, 120015), (1524, 104265), (1655, 96012), (1778, 89370), (1890, 84074), (1905, 83412), (1986, 80010), (2286, 69510), (2317, 68580), (2540, 62559), (2667, 59580), (2979, 53340), (3310, 48006), (3429, 46340), (3556, 44685), (3780, 42037), (3810, 41706), (3972, 40005), (4445, 35748), (4572, 34755), (4634, 34290), (4965, 32004), (5334, 29790), (5715, 27804), (5958, 26670), (6620, 24003), (6858, 23170), (6951, 22860), (7620, 20853), (8001, 19860), (8890, 17874), (8937, 17780), (9268, 17145), (9930, 16002), (10668, 14895), (11430, 13902), (11585, 13716), (11916, 13335)]