139104288

素因数分解:

$2^5\times 3^2\times {\mathrm{547}}^1\times {\mathrm{883}}^1$

素因数の和:1446

約数の個数: 72

約数和(自身を含む): 396749808

約数和(自身を除く): 257645520

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 547, 883, 1094, 1641, 1766, 2188, 2649, 3282, 3532, 4376, 4923, 5298, 6564, 7064, 7947, 8752, 9846, 10596, 13128, 14128, 15894, 17504, 19692, 21192, 26256, 28256, 31788, 39384, 42384, 52512, 63576, 78768, 84768, 127152, 157536, 254304, 483001, 966002, 1449003, 1932004, 2898006, 3864008, 4347009, 5796012, 7728016, 8694018, 11592024, 15456032, 17388036, 23184048, 34776072, 46368096, 69552144, 139104288]

約数ペア:

[(1, 139104288), (2, 69552144), (3, 46368096), (4, 34776072), (6, 23184048), (8, 17388036), (9, 15456032), (12, 11592024), (16, 8694018), (18, 7728016), (24, 5796012), (32, 4347009), (36, 3864008), (48, 2898006), (72, 1932004), (96, 1449003), (144, 966002), (288, 483001), (547, 254304), (883, 157536), (1094, 127152), (1641, 84768), (1766, 78768), (2188, 63576), (2649, 52512), (3282, 42384), (3532, 39384), (4376, 31788), (4923, 28256), (5298, 26256), (6564, 21192), (7064, 19692), (7947, 17504), (8752, 15894), (9846, 14128), (10596, 13128)]