100157218

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{2593}}^1$

素因数の和:2722

約数の個数: 32

約数和(自身を含む): 179297280

約数和(自身を除く): 79140062

約数列:

[1, 2, 7, 14, 31, 62, 89, 178, 217, 434, 623, 1246, 2593, 2759, 5186, 5518, 18151, 19313, 36302, 38626, 80383, 160766, 230777, 461554, 562681, 1125362, 1615439, 3230878, 7154087, 14308174, 50078609, 100157218]

約数ペア:

[(1, 100157218), (2, 50078609), (7, 14308174), (14, 7154087), (31, 3230878), (62, 1615439), (89, 1125362), (178, 562681), (217, 461554), (434, 230777), (623, 160766), (1246, 80383), (2593, 38626), (2759, 36302), (5186, 19313), (5518, 18151)]