142488584

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1259}}^1$

素因数の和:1362

約数の個数: 64

約数和(自身を含む): 319334400

約数和(自身を除く): 176845816

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 47, 56, 86, 94, 172, 188, 301, 329, 344, 376, 602, 658, 1204, 1259, 1316, 2021, 2408, 2518, 2632, 4042, 5036, 8084, 8813, 10072, 14147, 16168, 17626, 28294, 35252, 54137, 56588, 59173, 70504, 108274, 113176, 118346, 216548, 236692, 378959, 414211, 433096, 473384, 757918, 828422, 1515836, 1656844, 2544439, 3031672, 3313688, 5088878, 10177756, 17811073, 20355512, 35622146, 71244292, 142488584]

約数ペア:

[(1, 142488584), (2, 71244292), (4, 35622146), (7, 20355512), (8, 17811073), (14, 10177756), (28, 5088878), (43, 3313688), (47, 3031672), (56, 2544439), (86, 1656844), (94, 1515836), (172, 828422), (188, 757918), (301, 473384), (329, 433096), (344, 414211), (376, 378959), (602, 236692), (658, 216548), (1204, 118346), (1259, 113176), (1316, 108274), (2021, 70504), (2408, 59173), (2518, 56588), (2632, 54137), (4042, 35252), (5036, 28294), (8084, 17626), (8813, 16168), (10072, 14147)]