128151696

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{2141}}^1$

素因数の和:2224

約数の個数: 80

約数和(自身を含む): 350602560

約数和(自身を除く): 222450864

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 43, 48, 58, 86, 87, 116, 129, 172, 174, 232, 258, 344, 348, 464, 516, 688, 696, 1032, 1247, 1392, 2064, 2141, 2494, 3741, 4282, 4988, 6423, 7482, 8564, 9976, 12846, 14964, 17128, 19952, 25692, 29928, 34256, 51384, 59856, 62089, 92063, 102768, 124178, 184126, 186267, 248356, 276189, 368252, 372534, 496712, 552378, 736504, 745068, 993424, 1104756, 1473008, 1490136, 2209512, 2669827, 2980272, 4419024, 5339654, 8009481, 10679308, 16018962, 21358616, 32037924, 42717232, 64075848, 128151696]

約数ペア:

[(1, 128151696), (2, 64075848), (3, 42717232), (4, 32037924), (6, 21358616), (8, 16018962), (12, 10679308), (16, 8009481), (24, 5339654), (29, 4419024), (43, 2980272), (48, 2669827), (58, 2209512), (86, 1490136), (87, 1473008), (116, 1104756), (129, 993424), (172, 745068), (174, 736504), (232, 552378), (258, 496712), (344, 372534), (348, 368252), (464, 276189), (516, 248356), (688, 186267), (696, 184126), (1032, 124178), (1247, 102768), (1392, 92063), (2064, 62089), (2141, 59856), (2494, 51384), (3741, 34256), (4282, 29928), (4988, 25692), (6423, 19952), (7482, 17128), (8564, 14964), (9976, 12846)]