143680614

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{310997}}^1$

素因数の和:311020

約数の個数: 32

約数和(自身を含む): 358269696

約数和(自身を除く): 214589082

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 310997, 621994, 932991, 1865982, 2176979, 3420967, 4353958, 6530937, 6841934, 10262901, 13061874, 20525802, 23946769, 47893538, 71840307, 143680614]

約数ペア:

[(1, 143680614), (2, 71840307), (3, 47893538), (6, 23946769), (7, 20525802), (11, 13061874), (14, 10262901), (21, 6841934), (22, 6530937), (33, 4353958), (42, 3420967), (66, 2176979), (77, 1865982), (154, 932991), (231, 621994), (462, 310997)]