144631704

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{20021}}^1$

素因数の和:20080

約数の個数: 64

約数和(自身を含む): 422864640

約数和(自身を除く): 278232936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 43, 56, 84, 86, 129, 168, 172, 258, 301, 344, 516, 602, 903, 1032, 1204, 1806, 2408, 3612, 7224, 20021, 40042, 60063, 80084, 120126, 140147, 160168, 240252, 280294, 420441, 480504, 560588, 840882, 860903, 1121176, 1681764, 1721806, 2582709, 3363528, 3443612, 5165418, 6026321, 6887224, 10330836, 12052642, 18078963, 20661672, 24105284, 36157926, 48210568, 72315852, 144631704]

約数ペア:

[(1, 144631704), (2, 72315852), (3, 48210568), (4, 36157926), (6, 24105284), (7, 20661672), (8, 18078963), (12, 12052642), (14, 10330836), (21, 6887224), (24, 6026321), (28, 5165418), (42, 3443612), (43, 3363528), (56, 2582709), (84, 1721806), (86, 1681764), (129, 1121176), (168, 860903), (172, 840882), (258, 560588), (301, 480504), (344, 420441), (516, 280294), (602, 240252), (903, 160168), (1032, 140147), (1204, 120126), (1806, 80084), (2408, 60063), (3612, 40042), (7224, 20021)]