158394457

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{8053}}^1$

素因数の和:8172

約数の個数: 16

約数和(自身を含む): 182664720

約数和(自身を除く): 24270263

約数列:

[1, 13, 17, 89, 221, 1157, 1513, 8053, 19669, 104689, 136901, 716717, 1779713, 9317321, 12184189, 158394457]

約数ペア:

[(1, 158394457), (13, 12184189), (17, 9317321), (89, 1779713), (221, 716717), (1157, 136901), (1513, 104689), (8053, 19669)]