155268191

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{7243}}^1$

素因数の和:7370

約数の個数: 16

約数和(自身を含む): 178897824

約数和(自身を除く): 23629633

約数列:

[1, 13, 17, 97, 221, 1261, 1649, 7243, 21437, 94159, 123131, 702571, 1600703, 9133423, 11943707, 155268191]

約数ペア:

[(1, 155268191), (13, 11943707), (17, 9133423), (97, 1600703), (221, 702571), (1261, 123131), (1649, 94159), (7243, 21437)]