140472744

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{1723}}^1$

素因数の和:1854

約数の個数: 64

約数和(自身を含む): 364108800

約数和(自身を除く): 223636056

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 79, 86, 129, 158, 172, 237, 258, 316, 344, 474, 516, 632, 948, 1032, 1723, 1896, 3397, 3446, 5169, 6794, 6892, 10191, 10338, 13588, 13784, 20382, 20676, 27176, 40764, 41352, 74089, 81528, 136117, 148178, 222267, 272234, 296356, 408351, 444534, 544468, 592712, 816702, 889068, 1088936, 1633404, 1778136, 3266808, 5853031, 11706062, 17559093, 23412124, 35118186, 46824248, 70236372, 140472744]

約数ペア:

[(1, 140472744), (2, 70236372), (3, 46824248), (4, 35118186), (6, 23412124), (8, 17559093), (12, 11706062), (24, 5853031), (43, 3266808), (79, 1778136), (86, 1633404), (129, 1088936), (158, 889068), (172, 816702), (237, 592712), (258, 544468), (316, 444534), (344, 408351), (474, 296356), (516, 272234), (632, 222267), (948, 148178), (1032, 136117), (1723, 81528), (1896, 74089), (3397, 41352), (3446, 40764), (5169, 27176), (6794, 20676), (6892, 20382), (10191, 13784), (10338, 13588)]