164849580

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{14537}}^1$

素因数の和:14565

約数の個数: 120

約数和(自身を含む): 591056928

約数和(自身を除く): 426207348

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, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3780, 5670, 11340, 14537, 29074, 43611, 58148, 72685, 87222, 101759, 130833, 145370, 174444, 203518, 218055, 261666, 290740, 305277, 392499, 407036, 436110, 508795, 523332, 610554, 654165, 784998, 872220, 915831, 1017590, 1177497, 1221108, 1308330, 1526385, 1569996, 1831662, 1962495, 2035180, 2354994, 2616660, 2747493, 3052770, 3663324, 3924990, 4579155, 4709988, 5494986, 5887485, 6105540, 7849980, 8242479, 9158310, 10989972, 11774970, 13737465, 16484958, 18316620, 23549940, 27474930, 32969916, 41212395, 54949860, 82424790, 164849580]

約数ペア:

[(1, 164849580), (2, 82424790), (3, 54949860), (4, 41212395), (5, 32969916), (6, 27474930), (7, 23549940), (9, 18316620), (10, 16484958), (12, 13737465), (14, 11774970), (15, 10989972), (18, 9158310), (20, 8242479), (21, 7849980), (27, 6105540), (28, 5887485), (30, 5494986), (35, 4709988), (36, 4579155), (42, 3924990), (45, 3663324), (54, 3052770), (60, 2747493), (63, 2616660), (70, 2354994), (81, 2035180), (84, 1962495), (90, 1831662), (105, 1569996), (108, 1526385), (126, 1308330), (135, 1221108), (140, 1177497), (162, 1017590), (180, 915831), (189, 872220), (210, 784998), (252, 654165), (270, 610554), (315, 523332), (324, 508795), (378, 436110), (405, 407036), (420, 392499), (540, 305277), (567, 290740), (630, 261666), (756, 218055), (810, 203518), (945, 174444), (1134, 145370), (1260, 130833), (1620, 101759), (1890, 87222), (2268, 72685), (2835, 58148), (3780, 43611), (5670, 29074), (11340, 14537)]