142760068

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{15377}}^1$

素因数の和:15603

約数の個数: 24

約数和(自身を含む): 273851424

約数和(自身を除く): 131091356

約数列:

[1, 2, 4, 11, 22, 44, 211, 422, 844, 2321, 4642, 9284, 15377, 30754, 61508, 169147, 338294, 676588, 3244547, 6489094, 12978188, 35690017, 71380034, 142760068]

約数ペア:

[(1, 142760068), (2, 71380034), (4, 35690017), (11, 12978188), (22, 6489094), (44, 3244547), (211, 676588), (422, 338294), (844, 169147), (2321, 61508), (4642, 30754), (9284, 15377)]