140709312

素因数分解:

$2^6\times 3^4\times {\mathrm{27143}}^1$

素因数の和:27167

約数の個数: 70

約数和(自身を含む): 417121848

約数和(自身を除く): 276412536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 216, 288, 324, 432, 576, 648, 864, 1296, 1728, 2592, 5184, 27143, 54286, 81429, 108572, 162858, 217144, 244287, 325716, 434288, 488574, 651432, 732861, 868576, 977148, 1302864, 1465722, 1737152, 1954296, 2198583, 2605728, 2931444, 3908592, 4397166, 5211456, 5862888, 7817184, 8794332, 11725776, 15634368, 17588664, 23451552, 35177328, 46903104, 70354656, 140709312]

約数ペア:

[(1, 140709312), (2, 70354656), (3, 46903104), (4, 35177328), (6, 23451552), (8, 17588664), (9, 15634368), (12, 11725776), (16, 8794332), (18, 7817184), (24, 5862888), (27, 5211456), (32, 4397166), (36, 3908592), (48, 2931444), (54, 2605728), (64, 2198583), (72, 1954296), (81, 1737152), (96, 1465722), (108, 1302864), (144, 977148), (162, 868576), (192, 732861), (216, 651432), (288, 488574), (324, 434288), (432, 325716), (576, 244287), (648, 217144), (864, 162858), (1296, 108572), (1728, 81429), (2592, 54286), (5184, 27143)]