147486848

素因数分解:

$2^7\times {\mathrm{223}}^1\times {\mathrm{5167}}^1$

素因数の和:5404

約数の個数: 32

約数和(自身を含む): 295196160

約数和(自身を除く): 147709312

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 223, 446, 892, 1784, 3568, 5167, 7136, 10334, 14272, 20668, 28544, 41336, 82672, 165344, 330688, 661376, 1152241, 2304482, 4608964, 9217928, 18435856, 36871712, 73743424, 147486848]

約数ペア:

[(1, 147486848), (2, 73743424), (4, 36871712), (8, 18435856), (16, 9217928), (32, 4608964), (64, 2304482), (128, 1152241), (223, 661376), (446, 330688), (892, 165344), (1784, 82672), (3568, 41336), (5167, 28544), (7136, 20668), (10334, 14272)]