163245168

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^2\times {\mathrm{2143}}^1$

素因数の和:2203

約数の個数: 90

約数和(自身を含む): 477809696

約数和(自身を除く): 314564528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 529, 552, 828, 1058, 1104, 1587, 1656, 2116, 2143, 3174, 3312, 4232, 4286, 4761, 6348, 6429, 8464, 8572, 9522, 12696, 12858, 17144, 19044, 19287, 25392, 25716, 34288, 38088, 38574, 49289, 51432, 76176, 77148, 98578, 102864, 147867, 154296, 197156, 295734, 308592, 394312, 443601, 591468, 788624, 887202, 1133647, 1182936, 1774404, 2267294, 2365872, 3400941, 3548808, 4534588, 6801882, 7097616, 9069176, 10202823, 13603764, 18138352, 20405646, 27207528, 40811292, 54415056, 81622584, 163245168]

約数ペア:

[(1, 163245168), (2, 81622584), (3, 54415056), (4, 40811292), (6, 27207528), (8, 20405646), (9, 18138352), (12, 13603764), (16, 10202823), (18, 9069176), (23, 7097616), (24, 6801882), (36, 4534588), (46, 3548808), (48, 3400941), (69, 2365872), (72, 2267294), (92, 1774404), (138, 1182936), (144, 1133647), (184, 887202), (207, 788624), (276, 591468), (368, 443601), (414, 394312), (529, 308592), (552, 295734), (828, 197156), (1058, 154296), (1104, 147867), (1587, 102864), (1656, 98578), (2116, 77148), (2143, 76176), (3174, 51432), (3312, 49289), (4232, 38574), (4286, 38088), (4761, 34288), (6348, 25716), (6429, 25392), (8464, 19287), (8572, 19044), (9522, 17144), (12696, 12858)]