129103612

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{157}}^1\times {\mathrm{1699}}^1$

素因数の和:1882

約数の個数: 36

約数和(自身を含む): 250066600

約数和(自身を除く): 120962988

約数列:

[1, 2, 4, 11, 22, 44, 121, 157, 242, 314, 484, 628, 1699, 1727, 3398, 3454, 6796, 6908, 18689, 18997, 37378, 37994, 74756, 75988, 205579, 266743, 411158, 533486, 822316, 1066972, 2934173, 5868346, 11736692, 32275903, 64551806, 129103612]

約数ペア:

[(1, 129103612), (2, 64551806), (4, 32275903), (11, 11736692), (22, 5868346), (44, 2934173), (121, 1066972), (157, 822316), (242, 533486), (314, 411158), (484, 266743), (628, 205579), (1699, 75988), (1727, 74756), (3398, 37994), (3454, 37378), (6796, 18997), (6908, 18689)]