138319992

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^2\times {\mathrm{1039}}^1$

素因数の和:1137

約数の個数: 72

約数和(自身を含む): 383900400

約数和(自身を除く): 245580408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1039, 1548, 1849, 2078, 3096, 3117, 3698, 4156, 5547, 6234, 7396, 8312, 9351, 11094, 12468, 14792, 16641, 18702, 22188, 24936, 33282, 37404, 44376, 44677, 66564, 74808, 89354, 133128, 134031, 178708, 268062, 357416, 402093, 536124, 804186, 1072248, 1608372, 1921111, 3216744, 3842222, 5763333, 7684444, 11526666, 15368888, 17289999, 23053332, 34579998, 46106664, 69159996, 138319992]

約数ペア:

[(1, 138319992), (2, 69159996), (3, 46106664), (4, 34579998), (6, 23053332), (8, 17289999), (9, 15368888), (12, 11526666), (18, 7684444), (24, 5763333), (36, 3842222), (43, 3216744), (72, 1921111), (86, 1608372), (129, 1072248), (172, 804186), (258, 536124), (344, 402093), (387, 357416), (516, 268062), (774, 178708), (1032, 134031), (1039, 133128), (1548, 89354), (1849, 74808), (2078, 66564), (3096, 44677), (3117, 44376), (3698, 37404), (4156, 33282), (5547, 24936), (6234, 22188), (7396, 18702), (8312, 16641), (9351, 14792), (11094, 12468)]