142146656

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{8429}}^1$

素因数の和:8487

約数の個数: 48

約数和(自身を含む): 305907840

約数和(自身を除く): 163761184

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 68, 124, 136, 248, 272, 496, 527, 544, 992, 1054, 2108, 4216, 8429, 8432, 16858, 16864, 33716, 67432, 134864, 143293, 261299, 269728, 286586, 522598, 573172, 1045196, 1146344, 2090392, 2292688, 4180784, 4442083, 4585376, 8361568, 8884166, 17768332, 35536664, 71073328, 142146656]

約数ペア:

[(1, 142146656), (2, 71073328), (4, 35536664), (8, 17768332), (16, 8884166), (17, 8361568), (31, 4585376), (32, 4442083), (34, 4180784), (62, 2292688), (68, 2090392), (124, 1146344), (136, 1045196), (248, 573172), (272, 522598), (496, 286586), (527, 269728), (544, 261299), (992, 143293), (1054, 134864), (2108, 67432), (4216, 33716), (8429, 16864), (8432, 16858)]