138833516

素因数分解:

$2^2\times {\mathrm{181}}^1\times {\mathrm{233}}^1\times {\mathrm{823}}^1$

素因数の和:1241

約数の個数: 24

約数和(自身を含む): 245647584

約数和(自身を除く): 106814068

約数列:

[1, 2, 4, 181, 233, 362, 466, 724, 823, 932, 1646, 3292, 42173, 84346, 148963, 168692, 191759, 297926, 383518, 595852, 767036, 34708379, 69416758, 138833516]

約数ペア:

[(1, 138833516), (2, 69416758), (4, 34708379), (181, 767036), (233, 595852), (362, 383518), (466, 297926), (724, 191759), (823, 168692), (932, 148963), (1646, 84346), (3292, 42173)]