151123490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{13751}}^1$

素因数の和:13922

約数の個数: 32

約数和(自身を含む): 312885504

約数和(自身を除く): 161762014

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 157, 314, 785, 1099, 1570, 2198, 5495, 10990, 13751, 27502, 68755, 96257, 137510, 192514, 481285, 962570, 2158907, 4317814, 10794535, 15112349, 21589070, 30224698, 75561745, 151123490]

約数ペア:

[(1, 151123490), (2, 75561745), (5, 30224698), (7, 21589070), (10, 15112349), (14, 10794535), (35, 4317814), (70, 2158907), (157, 962570), (314, 481285), (785, 192514), (1099, 137510), (1570, 96257), (2198, 68755), (5495, 27502), (10990, 13751)]