157039456

素因数分解:

$2^5\times 7^1\times {\mathrm{241}}^1\times {\mathrm{2909}}^1$

素因数の和:3167

約数の個数: 48

約数和(自身を含む): 354926880

約数和(自身を除く): 197887424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 241, 482, 964, 1687, 1928, 2909, 3374, 3856, 5818, 6748, 7712, 11636, 13496, 20363, 23272, 26992, 40726, 46544, 53984, 81452, 93088, 162904, 325808, 651616, 701069, 1402138, 2804276, 4907483, 5608552, 9814966, 11217104, 19629932, 22434208, 39259864, 78519728, 157039456]

約数ペア:

[(1, 157039456), (2, 78519728), (4, 39259864), (7, 22434208), (8, 19629932), (14, 11217104), (16, 9814966), (28, 5608552), (32, 4907483), (56, 2804276), (112, 1402138), (224, 701069), (241, 651616), (482, 325808), (964, 162904), (1687, 93088), (1928, 81452), (2909, 53984), (3374, 46544), (3856, 40726), (5818, 26992), (6748, 23272), (7712, 20363), (11636, 13496)]