164528070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{8803}}^1$

素因数の和:8909

約数の個数: 64

約数和(自身を含む): 456399360

約数和(自身を除く): 291871290

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 89, 105, 178, 210, 267, 445, 534, 623, 890, 1246, 1335, 1869, 2670, 3115, 3738, 6230, 8803, 9345, 17606, 18690, 26409, 44015, 52818, 61621, 88030, 123242, 132045, 184863, 264090, 308105, 369726, 616210, 783467, 924315, 1566934, 1848630, 2350401, 3917335, 4700802, 5484269, 7834670, 10968538, 11752005, 16452807, 23504010, 27421345, 32905614, 54842690, 82264035, 164528070]

約数ペア:

[(1, 164528070), (2, 82264035), (3, 54842690), (5, 32905614), (6, 27421345), (7, 23504010), (10, 16452807), (14, 11752005), (15, 10968538), (21, 7834670), (30, 5484269), (35, 4700802), (42, 3917335), (70, 2350401), (89, 1848630), (105, 1566934), (178, 924315), (210, 783467), (267, 616210), (445, 369726), (534, 308105), (623, 264090), (890, 184863), (1246, 132045), (1335, 123242), (1869, 88030), (2670, 61621), (3115, 52818), (3738, 44015), (6230, 26409), (8803, 18690), (9345, 17606)]