156964705079

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{21834011}}^1$

素因数の和:21834110

約数の個数: 16

約数和(自身を含む): 195632747520

約数和(自身を除く): 38668042441

約数列:

[1, 7, 13, 79, 91, 553, 1027, 7189, 21834011, 152838077, 283842143, 1724886869, 1986895001, 12074208083, 22423529297, 156964705079]

約数ペア:

[(1, 156964705079), (7, 22423529297), (13, 12074208083), (79, 1986895001), (91, 1724886869), (553, 283842143), (1027, 152838077), (7189, 21834011)]