137568512

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{28283}}^1$

素因数の和:28318

約数の個数: 36

約数和(自身を含む): 289062480

約数和(自身を除く): 151493968

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 608, 1216, 2432, 4864, 28283, 56566, 113132, 226264, 452528, 537377, 905056, 1074754, 1810112, 2149508, 3620224, 4299016, 7240448, 8598032, 17196064, 34392128, 68784256, 137568512]

約数ペア:

[(1, 137568512), (2, 68784256), (4, 34392128), (8, 17196064), (16, 8598032), (19, 7240448), (32, 4299016), (38, 3620224), (64, 2149508), (76, 1810112), (128, 1074754), (152, 905056), (256, 537377), (304, 452528), (608, 226264), (1216, 113132), (2432, 56566), (4864, 28283)]