158558401

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1\times {\mathrm{641}}^1$

素因数の和:984

約数の個数: 16

約数和(自身を含む): 171336960

約数和(自身を除く): 12778559

約数列:

[1, 19, 47, 277, 641, 893, 5263, 12179, 13019, 30127, 177557, 247361, 572413, 3373583, 8345179, 158558401]

約数ペア:

[(1, 158558401), (19, 8345179), (47, 3373583), (277, 572413), (641, 247361), (893, 177557), (5263, 30127), (12179, 13019)]