133066360

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{67891}}^1$

素因数の和:67916

約数の個数: 48

約数和(自身を含む): 348285960

約数和(自身を除く): 215219600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 67891, 135782, 271564, 339455, 475237, 543128, 678910, 950474, 1357820, 1900948, 2376185, 2715640, 3326659, 3801896, 4752370, 6653318, 9504740, 13306636, 16633295, 19009480, 26613272, 33266590, 66533180, 133066360]

約数ペア:

[(1, 133066360), (2, 66533180), (4, 33266590), (5, 26613272), (7, 19009480), (8, 16633295), (10, 13306636), (14, 9504740), (20, 6653318), (28, 4752370), (35, 3801896), (40, 3326659), (49, 2715640), (56, 2376185), (70, 1900948), (98, 1357820), (140, 950474), (196, 678910), (245, 543128), (280, 475237), (392, 339455), (490, 271564), (980, 135782), (1960, 67891)]