156712847942

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1\times {\mathrm{544259}}^1$

素因数の和:544556

約数の個数: 32

約数和(自身を含む): 272426077440

約数和(自身を除く): 115713229498

約数列:

[1, 2, 7, 14, 131, 157, 262, 314, 917, 1099, 1834, 2198, 20567, 41134, 143969, 287938, 544259, 1088518, 3809813, 7619626, 71297929, 85448663, 142595858, 170897326, 499085503, 598140641, 998171006, 1196281282, 11193774853, 22387549706, 78356423971, 156712847942]

約数ペア:

[(1, 156712847942), (2, 78356423971), (7, 22387549706), (14, 11193774853), (131, 1196281282), (157, 998171006), (262, 598140641), (314, 499085503), (917, 170897326), (1099, 142595858), (1834, 85448663), (2198, 71297929), (20567, 7619626), (41134, 3809813), (143969, 1088518), (287938, 544259)]