157038464

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{111533}}^1$

素因数の和:111558

約数の個数: 32

約数和(自身を含む): 341294040

約数和(自身を除く): 184255576

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 111533, 223066, 446132, 892264, 1226863, 1784528, 2453726, 3569056, 4907452, 7138112, 9814904, 14276224, 19629808, 39259616, 78519232, 157038464]

約数ペア:

[(1, 157038464), (2, 78519232), (4, 39259616), (8, 19629808), (11, 14276224), (16, 9814904), (22, 7138112), (32, 4907452), (44, 3569056), (64, 2453726), (88, 1784528), (128, 1226863), (176, 892264), (352, 446132), (704, 223066), (1408, 111533)]