155139569

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{7237}}^1$

素因数の和:7364

約数の個数: 16

約数和(自身を含む): 178749648

約数和(自身を除く): 23610079

約数列:

[1, 13, 17, 97, 221, 1261, 1649, 7237, 21437, 94081, 123029, 701989, 1599377, 9125857, 11933813, 155139569]

約数ペア:

[(1, 155139569), (13, 11933813), (17, 9125857), (97, 1599377), (221, 701989), (1261, 123029), (1649, 94081), (7237, 21437)]