157065006

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{219979}}^1$

素因数の和:220008

約数の個数: 32

約数和(自身を含む): 380125440

約数和(自身を除く): 223060434

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 219979, 439958, 659937, 1319874, 1539853, 3079706, 3739643, 4619559, 7479286, 9239118, 11218929, 22437858, 26177501, 52355002, 78532503, 157065006]

約数ペア:

[(1, 157065006), (2, 78532503), (3, 52355002), (6, 26177501), (7, 22437858), (14, 11218929), (17, 9239118), (21, 7479286), (34, 4619559), (42, 3739643), (51, 3079706), (102, 1539853), (119, 1319874), (238, 659937), (357, 439958), (714, 219979)]