140850822

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{71353}}^1$

素因数の和:71412

約数の個数: 32

約数和(自身を含む): 328799232

約数和(自身を除く): 187948410

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 71353, 142706, 214059, 428118, 499471, 998942, 1498413, 2996826, 3353591, 6707182, 10060773, 20121546, 23475137, 46950274, 70425411, 140850822]

約数ペア:

[(1, 140850822), (2, 70425411), (3, 46950274), (6, 23475137), (7, 20121546), (14, 10060773), (21, 6707182), (42, 3353591), (47, 2996826), (94, 1498413), (141, 998942), (282, 499471), (329, 428118), (658, 214059), (987, 142706), (1974, 71353)]