139846588

素因数分解:

$2^2\times 7^3\times {\mathrm{101929}}^1$

素因数の和:101954

約数の個数: 24

約数和(自身を含む): 285404000

約数和(自身を除く): 145557412

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 101929, 203858, 407716, 713503, 1427006, 2854012, 4994521, 9989042, 19978084, 34961647, 69923294, 139846588]

約数ペア:

[(1, 139846588), (2, 69923294), (4, 34961647), (7, 19978084), (14, 9989042), (28, 4994521), (49, 2854012), (98, 1427006), (196, 713503), (343, 407716), (686, 203858), (1372, 101929)]