156918552476

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{745343}}^1$

素因数の和:745530

約数の個数: 48

約数和(自身を含む): 321225375744

約数和(自身を除く): 164306823268

約数列:

[1, 2, 4, 7, 14, 28, 73, 103, 146, 206, 292, 412, 511, 721, 1022, 1442, 2044, 2884, 7519, 15038, 30076, 52633, 105266, 210532, 745343, 1490686, 2981372, 5217401, 10434802, 20869604, 54410039, 76770329, 108820078, 153540658, 217640156, 307081316, 380870273, 537392303, 761740546, 1074784606, 1523481092, 2149569212, 5604234017, 11208468034, 22416936068, 39229638119, 78459276238, 156918552476]

約数ペア:

[(1, 156918552476), (2, 78459276238), (4, 39229638119), (7, 22416936068), (14, 11208468034), (28, 5604234017), (73, 2149569212), (103, 1523481092), (146, 1074784606), (206, 761740546), (292, 537392303), (412, 380870273), (511, 307081316), (721, 217640156), (1022, 153540658), (1442, 108820078), (2044, 76770329), (2884, 54410039), (7519, 20869604), (15038, 10434802), (30076, 5217401), (52633, 2981372), (105266, 1490686), (210532, 745343)]