139548032

素因数分解:

$2^7\times {\mathrm{13}}^2\times {\mathrm{6451}}^1$

素因数の和:6491

約数の個数: 48

約数和(自身を含む): 301082580

約数和(自身を除く): 161534548

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 169, 208, 338, 416, 676, 832, 1352, 1664, 2704, 5408, 6451, 10816, 12902, 21632, 25804, 51608, 83863, 103216, 167726, 206432, 335452, 412864, 670904, 825728, 1090219, 1341808, 2180438, 2683616, 4360876, 5367232, 8721752, 10734464, 17443504, 34887008, 69774016, 139548032]

約数ペア:

[(1, 139548032), (2, 69774016), (4, 34887008), (8, 17443504), (13, 10734464), (16, 8721752), (26, 5367232), (32, 4360876), (52, 2683616), (64, 2180438), (104, 1341808), (128, 1090219), (169, 825728), (208, 670904), (338, 412864), (416, 335452), (676, 206432), (832, 167726), (1352, 103216), (1664, 83863), (2704, 51608), (5408, 25804), (6451, 21632), (10816, 12902)]