142740532

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{9349}}^1$

素因数の和:9711

約数の個数: 24

約数和(自身を含む): 273319200

約数和(自身を除く): 130578668

約数列:

[1, 2, 4, 11, 22, 44, 347, 694, 1388, 3817, 7634, 9349, 15268, 18698, 37396, 102839, 205678, 411356, 3244103, 6488206, 12976412, 35685133, 71370266, 142740532]

約数ペア:

[(1, 142740532), (2, 71370266), (4, 35685133), (11, 12976412), (22, 6488206), (44, 3244103), (347, 411356), (694, 205678), (1388, 102839), (3817, 37396), (7634, 18698), (9349, 15268)]