156937469

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{2251}}^1$

素因数の和:2468

約数の個数: 16

約数和(自身を含む): 175547904

約数和(自身を除く): 18610435

約数列:

[1, 13, 31, 173, 403, 2249, 2251, 5363, 29263, 69719, 69781, 389423, 907153, 5062499, 12072113, 156937469]

約数ペア:

[(1, 156937469), (13, 12072113), (31, 5062499), (173, 907153), (403, 389423), (2249, 69781), (2251, 69719), (5363, 29263)]