180393616

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{8941}}^1$

素因数の和:9059

約数の個数: 40

約数和(自身を含む): 380321144

約数和(自身を除く): 199927528

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 97, 104, 194, 208, 388, 776, 1261, 1552, 2522, 5044, 8941, 10088, 17882, 20176, 35764, 71528, 116233, 143056, 232466, 464932, 867277, 929864, 1734554, 1859728, 3469108, 6938216, 11274601, 13876432, 22549202, 45098404, 90196808, 180393616]

約数ペア:

[(1, 180393616), (2, 90196808), (4, 45098404), (8, 22549202), (13, 13876432), (16, 11274601), (26, 6938216), (52, 3469108), (97, 1859728), (104, 1734554), (194, 929864), (208, 867277), (388, 464932), (776, 232466), (1261, 143056), (1552, 116233), (2522, 71528), (5044, 35764), (8941, 20176), (10088, 17882)]