158723008

素因数分解:

$2^6\times {\mathrm{79}}^1\times {\mathrm{31393}}^1$

素因数の和:31484

約数の個数: 28

約数和(自身を含む): 318963040

約数和(自身を除く): 160240032

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 158, 316, 632, 1264, 2528, 5056, 31393, 62786, 125572, 251144, 502288, 1004576, 2009152, 2480047, 4960094, 9920188, 19840376, 39680752, 79361504, 158723008]

約数ペア:

[(1, 158723008), (2, 79361504), (4, 39680752), (8, 19840376), (16, 9920188), (32, 4960094), (64, 2480047), (79, 2009152), (158, 1004576), (316, 502288), (632, 251144), (1264, 125572), (2528, 62786), (5056, 31393)]