158202688

素因数分解:

$2^6\times 7^1\times {\mathrm{181}}^1\times {\mathrm{1951}}^1$

素因数の和:2151

約数の個数: 56

約数和(自身を含む): 360948224

約数和(自身を除く): 202745536

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 181, 224, 362, 448, 724, 1267, 1448, 1951, 2534, 2896, 3902, 5068, 5792, 7804, 10136, 11584, 13657, 15608, 20272, 27314, 31216, 40544, 54628, 62432, 81088, 109256, 124864, 218512, 353131, 437024, 706262, 874048, 1412524, 2471917, 2825048, 4943834, 5650096, 9887668, 11300192, 19775336, 22600384, 39550672, 79101344, 158202688]

約数ペア:

[(1, 158202688), (2, 79101344), (4, 39550672), (7, 22600384), (8, 19775336), (14, 11300192), (16, 9887668), (28, 5650096), (32, 4943834), (56, 2825048), (64, 2471917), (112, 1412524), (181, 874048), (224, 706262), (362, 437024), (448, 353131), (724, 218512), (1267, 124864), (1448, 109256), (1951, 81088), (2534, 62432), (2896, 54628), (3902, 40544), (5068, 31216), (5792, 27314), (7804, 20272), (10136, 15608), (11584, 13657)]