156943880085

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2143}}^1\times {\mathrm{256967}}^1$

素因数の和:259137

約数の個数: 32

約数和(自身を含む): 264450908160

約数和(自身を除く): 107507028075

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 2143, 6429, 10715, 32145, 40717, 122151, 203585, 256967, 610755, 770901, 1284835, 3854505, 4882373, 14647119, 24411865, 73235595, 550680281, 1652040843, 2753401405, 8260204215, 10462925339, 31388776017, 52314626695, 156943880085]

約数ペア:

[(1, 156943880085), (3, 52314626695), (5, 31388776017), (15, 10462925339), (19, 8260204215), (57, 2753401405), (95, 1652040843), (285, 550680281), (2143, 73235595), (6429, 24411865), (10715, 14647119), (32145, 4882373), (40717, 3854505), (122151, 1284835), (203585, 770901), (256967, 610755)]