142833488

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67121}}^1$

素因数の和:67155

約数の個数: 40

約数和(自身を含む): 332925120

約数和(自身を除く): 190091632

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 67121, 134242, 268484, 469847, 536968, 939694, 1073936, 1275299, 1879388, 2550598, 3758776, 5101196, 7517552, 8927093, 10202392, 17854186, 20404784, 35708372, 71416744, 142833488]

約数ペア:

[(1, 142833488), (2, 71416744), (4, 35708372), (7, 20404784), (8, 17854186), (14, 10202392), (16, 8927093), (19, 7517552), (28, 5101196), (38, 3758776), (56, 2550598), (76, 1879388), (112, 1275299), (133, 1073936), (152, 939694), (266, 536968), (304, 469847), (532, 268484), (1064, 134242), (2128, 67121)]