129627448

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1429}}^1$

素因数の和:1504

約数の個数: 64

約数和(自身を含む): 277992000

約数和(自身を除く): 148364552

約数列:

[1, 2, 4, 8, 17, 23, 29, 34, 46, 58, 68, 92, 116, 136, 184, 232, 391, 493, 667, 782, 986, 1334, 1429, 1564, 1972, 2668, 2858, 3128, 3944, 5336, 5716, 11339, 11432, 22678, 24293, 32867, 41441, 45356, 48586, 65734, 82882, 90712, 97172, 131468, 165764, 194344, 262936, 331528, 558739, 704497, 953143, 1117478, 1408994, 1906286, 2234956, 2817988, 3812572, 4469912, 5635976, 7625144, 16203431, 32406862, 64813724, 129627448]

約数ペア:

[(1, 129627448), (2, 64813724), (4, 32406862), (8, 16203431), (17, 7625144), (23, 5635976), (29, 4469912), (34, 3812572), (46, 2817988), (58, 2234956), (68, 1906286), (92, 1408994), (116, 1117478), (136, 953143), (184, 704497), (232, 558739), (391, 331528), (493, 262936), (667, 194344), (782, 165764), (986, 131468), (1334, 97172), (1429, 90712), (1564, 82882), (1972, 65734), (2668, 48586), (2858, 45356), (3128, 41441), (3944, 32867), (5336, 24293), (5716, 22678), (11339, 11432)]