156949750853

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{12339787}}^1$

素因数の和:12339896

約数の個数: 16

約数和(自身を含む): 189539143680

約数和(自身を除く): 32589392827

約数列:

[1, 7, 23, 79, 161, 553, 1817, 12719, 12339787, 86378509, 283815101, 974843173, 1986705707, 6823902211, 22421392979, 156949750853]

約数ペア:

[(1, 156949750853), (7, 22421392979), (23, 6823902211), (79, 1986705707), (161, 974843173), (553, 283815101), (1817, 86378509), (12719, 12339787)]