142720948

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{659}}^1\times {\mathrm{1867}}^1$

素因数の和:2559

約数の個数: 24

約数和(自身を含む): 258904800

約数和(自身を除く): 116183852

約数列:

[1, 2, 4, 29, 58, 116, 659, 1318, 1867, 2636, 3734, 7468, 19111, 38222, 54143, 76444, 108286, 216572, 1230353, 2460706, 4921412, 35680237, 71360474, 142720948]

約数ペア:

[(1, 142720948), (2, 71360474), (4, 35680237), (29, 4921412), (58, 2460706), (116, 1230353), (659, 216572), (1318, 108286), (1867, 76444), (2636, 54143), (3734, 38222), (7468, 19111)]