16575432

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:302

約数の個数: 64

約数和(自身を含む): 43001280

約数和(自身を除く): 26425848

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 83, 106, 157, 159, 166, 212, 249, 314, 318, 332, 424, 471, 498, 628, 636, 664, 942, 996, 1256, 1272, 1884, 1992, 3768, 4399, 8321, 8798, 13031, 13197, 16642, 17596, 24963, 26062, 26394, 33284, 35192, 39093, 49926, 52124, 52788, 66568, 78186, 99852, 104248, 105576, 156372, 199704, 312744, 690643, 1381286, 2071929, 2762572, 4143858, 5525144, 8287716, 16575432]

約数ペア:

[(1, 16575432), (2, 8287716), (3, 5525144), (4, 4143858), (6, 2762572), (8, 2071929), (12, 1381286), (24, 690643), (53, 312744), (83, 199704), (106, 156372), (157, 105576), (159, 104248), (166, 99852), (212, 78186), (249, 66568), (314, 52788), (318, 52124), (332, 49926), (424, 39093), (471, 35192), (498, 33284), (628, 26394), (636, 26062), (664, 24963), (942, 17596), (996, 16642), (1256, 13197), (1272, 13031), (1884, 8798), (1992, 8321), (3768, 4399)]