140299956

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{43789}}^1$

素因数の和:43888

約数の個数: 36

約数和(自身を含む): 358640100

約数和(自身を除く): 218340144

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 178, 267, 356, 534, 801, 1068, 1602, 3204, 43789, 87578, 131367, 175156, 262734, 394101, 525468, 788202, 1576404, 3897221, 7794442, 11691663, 15588884, 23383326, 35074989, 46766652, 70149978, 140299956]

約数ペア:

[(1, 140299956), (2, 70149978), (3, 46766652), (4, 35074989), (6, 23383326), (9, 15588884), (12, 11691663), (18, 7794442), (36, 3897221), (89, 1576404), (178, 788202), (267, 525468), (356, 394101), (534, 262734), (801, 175156), (1068, 131367), (1602, 87578), (3204, 43789)]