131454144

素因数分解:

$2^6\times 3^3\times {\mathrm{127}}^1\times {\mathrm{599}}^1$

素因数の和:747

約数の個数: 112

約数和(自身を含む): 390144000

約数和(自身を除く): 258689856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 127, 144, 192, 216, 254, 288, 381, 432, 508, 576, 599, 762, 864, 1016, 1143, 1198, 1524, 1728, 1797, 2032, 2286, 2396, 3048, 3429, 3594, 4064, 4572, 4792, 5391, 6096, 6858, 7188, 8128, 9144, 9584, 10782, 12192, 13716, 14376, 16173, 18288, 19168, 21564, 24384, 27432, 28752, 32346, 36576, 38336, 43128, 54864, 57504, 64692, 73152, 76073, 86256, 109728, 115008, 129384, 152146, 172512, 219456, 228219, 258768, 304292, 345024, 456438, 517536, 608584, 684657, 912876, 1035072, 1217168, 1369314, 1825752, 2053971, 2434336, 2738628, 3651504, 4107942, 4868672, 5477256, 7303008, 8215884, 10954512, 14606016, 16431768, 21909024, 32863536, 43818048, 65727072, 131454144]

約数ペア:

[(1, 131454144), (2, 65727072), (3, 43818048), (4, 32863536), (6, 21909024), (8, 16431768), (9, 14606016), (12, 10954512), (16, 8215884), (18, 7303008), (24, 5477256), (27, 4868672), (32, 4107942), (36, 3651504), (48, 2738628), (54, 2434336), (64, 2053971), (72, 1825752), (96, 1369314), (108, 1217168), (127, 1035072), (144, 912876), (192, 684657), (216, 608584), (254, 517536), (288, 456438), (381, 345024), (432, 304292), (508, 258768), (576, 228219), (599, 219456), (762, 172512), (864, 152146), (1016, 129384), (1143, 115008), (1198, 109728), (1524, 86256), (1728, 76073), (1797, 73152), (2032, 64692), (2286, 57504), (2396, 54864), (3048, 43128), (3429, 38336), (3594, 36576), (4064, 32346), (4572, 28752), (4792, 27432), (5391, 24384), (6096, 21564), (6858, 19168), (7188, 18288), (8128, 16173), (9144, 14376), (9584, 13716), (10782, 12192)]