156979822909

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{23630863}}^1$

素因数の和:23630956

約数の個数: 16

約数和(自身を含む): 195852600832

約数和(自身を除く): 38872777923

約数列:

[1, 7, 13, 73, 91, 511, 949, 6643, 23630863, 165416041, 307201219, 1725052999, 2150408533, 12075370993, 22425688987, 156979822909]

約数ペア:

[(1, 156979822909), (7, 22425688987), (13, 12075370993), (73, 2150408533), (91, 1725052999), (511, 307201219), (949, 165416041), (6643, 23630863)]