138747756

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{359}}^1$

素因数の和:523

約数の個数: 96

約数和(自身を含む): 383201280

約数和(自身を除く): 244453524

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 107, 129, 172, 214, 258, 301, 321, 359, 428, 516, 602, 642, 718, 749, 903, 1077, 1204, 1284, 1436, 1498, 1806, 2154, 2247, 2513, 2996, 3612, 4308, 4494, 4601, 5026, 7539, 8988, 9202, 10052, 13803, 15078, 15437, 18404, 27606, 30156, 30874, 32207, 38413, 46311, 55212, 61748, 64414, 76826, 92622, 96621, 108059, 115239, 128828, 153652, 185244, 193242, 216118, 230478, 268891, 324177, 386484, 432236, 460956, 537782, 648354, 806673, 1075564, 1296708, 1613346, 1651759, 3226692, 3303518, 4955277, 6607036, 9910554, 11562313, 19821108, 23124626, 34686939, 46249252, 69373878, 138747756]

約数ペア:

[(1, 138747756), (2, 69373878), (3, 46249252), (4, 34686939), (6, 23124626), (7, 19821108), (12, 11562313), (14, 9910554), (21, 6607036), (28, 4955277), (42, 3303518), (43, 3226692), (84, 1651759), (86, 1613346), (107, 1296708), (129, 1075564), (172, 806673), (214, 648354), (258, 537782), (301, 460956), (321, 432236), (359, 386484), (428, 324177), (516, 268891), (602, 230478), (642, 216118), (718, 193242), (749, 185244), (903, 153652), (1077, 128828), (1204, 115239), (1284, 108059), (1436, 96621), (1498, 92622), (1806, 76826), (2154, 64414), (2247, 61748), (2513, 55212), (2996, 46311), (3612, 38413), (4308, 32207), (4494, 30874), (4601, 30156), (5026, 27606), (7539, 18404), (8988, 15437), (9202, 15078), (10052, 13803)]