156311008

素因数分解:

$2^5\times 7^1\times {\mathrm{347}}^1\times {\mathrm{2011}}^1$

素因数の和:2375

約数の個数: 48

約数和(自身を含む): 352888704

約数和(自身を除く): 196577696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 347, 694, 1388, 2011, 2429, 2776, 4022, 4858, 5552, 8044, 9716, 11104, 14077, 16088, 19432, 28154, 32176, 38864, 56308, 64352, 77728, 112616, 225232, 450464, 697817, 1395634, 2791268, 4884719, 5582536, 9769438, 11165072, 19538876, 22330144, 39077752, 78155504, 156311008]

約数ペア:

[(1, 156311008), (2, 78155504), (4, 39077752), (7, 22330144), (8, 19538876), (14, 11165072), (16, 9769438), (28, 5582536), (32, 4884719), (56, 2791268), (112, 1395634), (224, 697817), (347, 450464), (694, 225232), (1388, 112616), (2011, 77728), (2429, 64352), (2776, 56308), (4022, 38864), (4858, 32176), (5552, 28154), (8044, 19432), (9716, 16088), (11104, 14077)]