129952536

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{17989}}^1$

素因数の和:18048

約数の個数: 64

約数和(自身を含む): 379948800

約数和(自身を除く): 249996264

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, 17989, 35978, 53967, 71956, 107934, 125923, 143912, 215868, 251846, 377769, 431736, 503692, 755538, 773527, 1007384, 1511076, 1547054, 2320581, 3022152, 3094108, 4641162, 5414689, 6188216, 9282324, 10829378, 16244067, 18564648, 21658756, 32488134, 43317512, 64976268, 129952536]

約数ペア:

[(1, 129952536), (2, 64976268), (3, 43317512), (4, 32488134), (6, 21658756), (7, 18564648), (8, 16244067), (12, 10829378), (14, 9282324), (21, 6188216), (24, 5414689), (28, 4641162), (42, 3094108), (43, 3022152), (56, 2320581), (84, 1547054), (86, 1511076), (129, 1007384), (168, 773527), (172, 755538), (258, 503692), (301, 431736), (344, 377769), (516, 251846), (602, 215868), (903, 143912), (1032, 125923), (1204, 107934), (1806, 71956), (2408, 53967), (3612, 35978), (7224, 17989)]