133864780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{956177}}^1$

素因数の和:956193

約数の個数: 24

約数和(自身を含む): 321275808

約数和(自身を除く): 187411028

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 956177, 1912354, 3824708, 4780885, 6693239, 9561770, 13386478, 19123540, 26772956, 33466195, 66932390, 133864780]

約数ペア:

[(1, 133864780), (2, 66932390), (4, 33466195), (5, 26772956), (7, 19123540), (10, 13386478), (14, 9561770), (20, 6693239), (28, 4780885), (35, 3824708), (70, 1912354), (140, 956177)]