143233568

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{937}}^1$

素因数の和:1245

約数の個数: 48

約数和(自身を含む): 299961144

約数和(自身を除く): 156727576

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 281, 544, 562, 937, 1124, 1874, 2248, 3748, 4496, 4777, 7496, 8992, 9554, 14992, 15929, 19108, 29984, 31858, 38216, 63716, 76432, 127432, 152864, 254864, 263297, 509728, 526594, 1053188, 2106376, 4212752, 4476049, 8425504, 8952098, 17904196, 35808392, 71616784, 143233568]

約数ペア:

[(1, 143233568), (2, 71616784), (4, 35808392), (8, 17904196), (16, 8952098), (17, 8425504), (32, 4476049), (34, 4212752), (68, 2106376), (136, 1053188), (272, 526594), (281, 509728), (544, 263297), (562, 254864), (937, 152864), (1124, 127432), (1874, 76432), (2248, 63716), (3748, 38216), (4496, 31858), (4777, 29984), (7496, 19108), (8992, 15929), (9554, 14992)]