140145108

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{1019}}^1$

素因数の和:1256

約数の個数: 48

約数和(自身を含む): 333923520

約数和(自身を除く): 193778412

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 157, 219, 292, 314, 438, 471, 628, 876, 942, 1019, 1884, 2038, 3057, 4076, 6114, 11461, 12228, 22922, 34383, 45844, 68766, 74387, 137532, 148774, 159983, 223161, 297548, 319966, 446322, 479949, 639932, 892644, 959898, 1919796, 11678759, 23357518, 35036277, 46715036, 70072554, 140145108]

約数ペア:

[(1, 140145108), (2, 70072554), (3, 46715036), (4, 35036277), (6, 23357518), (12, 11678759), (73, 1919796), (146, 959898), (157, 892644), (219, 639932), (292, 479949), (314, 446322), (438, 319966), (471, 297548), (628, 223161), (876, 159983), (942, 148774), (1019, 137532), (1884, 74387), (2038, 68766), (3057, 45844), (4076, 34383), (6114, 22922), (11461, 12228)]