137631564

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{509}}^1$

素因数の和:592

約数の個数: 144

約数和(自身を含む): 423259200

約数和(自身を除く): 285627636

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 37, 42, 58, 63, 74, 84, 87, 111, 116, 126, 148, 174, 203, 222, 252, 259, 261, 333, 348, 406, 444, 509, 518, 522, 609, 666, 777, 812, 1018, 1036, 1044, 1073, 1218, 1332, 1527, 1554, 1827, 2036, 2146, 2331, 2436, 3054, 3108, 3219, 3563, 3654, 4292, 4581, 4662, 6108, 6438, 7126, 7308, 7511, 9162, 9324, 9657, 10689, 12876, 14252, 14761, 15022, 18324, 18833, 19314, 21378, 22533, 29522, 30044, 32067, 37666, 38628, 42756, 44283, 45066, 56499, 59044, 64134, 67599, 75332, 88566, 90132, 103327, 112998, 128268, 131831, 132849, 135198, 169497, 177132, 206654, 225996, 263662, 265698, 270396, 309981, 338994, 395493, 413308, 527324, 531396, 546157, 619962, 677988, 790986, 929943, 1092314, 1186479, 1239924, 1581972, 1638471, 1859886, 2184628, 2372958, 3276942, 3719772, 3823099, 4745916, 4915413, 6553884, 7646198, 9830826, 11469297, 15292396, 19661652, 22938594, 34407891, 45877188, 68815782, 137631564]

約数ペア:

[(1, 137631564), (2, 68815782), (3, 45877188), (4, 34407891), (6, 22938594), (7, 19661652), (9, 15292396), (12, 11469297), (14, 9830826), (18, 7646198), (21, 6553884), (28, 4915413), (29, 4745916), (36, 3823099), (37, 3719772), (42, 3276942), (58, 2372958), (63, 2184628), (74, 1859886), (84, 1638471), (87, 1581972), (111, 1239924), (116, 1186479), (126, 1092314), (148, 929943), (174, 790986), (203, 677988), (222, 619962), (252, 546157), (259, 531396), (261, 527324), (333, 413308), (348, 395493), (406, 338994), (444, 309981), (509, 270396), (518, 265698), (522, 263662), (609, 225996), (666, 206654), (777, 177132), (812, 169497), (1018, 135198), (1036, 132849), (1044, 131831), (1073, 128268), (1218, 112998), (1332, 103327), (1527, 90132), (1554, 88566), (1827, 75332), (2036, 67599), (2146, 64134), (2331, 59044), (2436, 56499), (3054, 45066), (3108, 44283), (3219, 42756), (3563, 38628), (3654, 37666), (4292, 32067), (4581, 30044), (4662, 29522), (6108, 22533), (6438, 21378), (7126, 19314), (7308, 18833), (7511, 18324), (9162, 15022), (9324, 14761), (9657, 14252), (10689, 12876)]