156973178921

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4363}}^1\times {\mathrm{145661}}^1$

素因数の和:150056

約数の個数: 16

約数和(自身を含む): 177987311040

約数和(自身を除く): 21014132119

約数列:

[1, 13, 19, 247, 4363, 56719, 82897, 145661, 1077661, 1893593, 2767559, 35978267, 635518943, 8261746259, 12074859917, 156973178921]

約数ペア:

[(1, 156973178921), (13, 12074859917), (19, 8261746259), (247, 635518943), (4363, 35978267), (56719, 2767559), (82897, 1893593), (145661, 1077661)]