129152256

素因数分解:

$2^8\times 3^1\times {\mathrm{211}}^1\times {\mathrm{797}}^1$

素因数の和:1027

約数の個数: 72

約数和(自身を含む): 345795744

約数和(自身を除く): 216643488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 211, 256, 384, 422, 633, 768, 797, 844, 1266, 1594, 1688, 2391, 2532, 3188, 3376, 4782, 5064, 6376, 6752, 9564, 10128, 12752, 13504, 19128, 20256, 25504, 27008, 38256, 40512, 51008, 54016, 76512, 81024, 102016, 153024, 162048, 168167, 204032, 306048, 336334, 504501, 612096, 672668, 1009002, 1345336, 2018004, 2690672, 4036008, 5381344, 8072016, 10762688, 16144032, 21525376, 32288064, 43050752, 64576128, 129152256]

約数ペア:

[(1, 129152256), (2, 64576128), (3, 43050752), (4, 32288064), (6, 21525376), (8, 16144032), (12, 10762688), (16, 8072016), (24, 5381344), (32, 4036008), (48, 2690672), (64, 2018004), (96, 1345336), (128, 1009002), (192, 672668), (211, 612096), (256, 504501), (384, 336334), (422, 306048), (633, 204032), (768, 168167), (797, 162048), (844, 153024), (1266, 102016), (1594, 81024), (1688, 76512), (2391, 54016), (2532, 51008), (3188, 40512), (3376, 38256), (4782, 27008), (5064, 25504), (6376, 20256), (6752, 19128), (9564, 13504), (10128, 12752)]