156977248

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{211}}^1\times {\mathrm{347}}^1$

素因数の和:635

約数の個数: 48

約数和(自身を含む): 316056384

約数和(自身を除く): 159079136

約数列:

[1, 2, 4, 8, 16, 32, 67, 134, 211, 268, 347, 422, 536, 694, 844, 1072, 1388, 1688, 2144, 2776, 3376, 5552, 6752, 11104, 14137, 23249, 28274, 46498, 56548, 73217, 92996, 113096, 146434, 185992, 226192, 292868, 371984, 452384, 585736, 743968, 1171472, 2342944, 4905539, 9811078, 19622156, 39244312, 78488624, 156977248]

約数ペア:

[(1, 156977248), (2, 78488624), (4, 39244312), (8, 19622156), (16, 9811078), (32, 4905539), (67, 2342944), (134, 1171472), (211, 743968), (268, 585736), (347, 452384), (422, 371984), (536, 292868), (694, 226192), (844, 185992), (1072, 146434), (1388, 113096), (1688, 92996), (2144, 73217), (2776, 56548), (3376, 46498), (5552, 28274), (6752, 23249), (11104, 14137)]