157098009605

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{263}}^1\times {\mathrm{1381}}^1$

素因数の和:1854

約数の個数: 64

約数和(自身を含む): 207525542400

約数和(自身を除く): 50427532795

約数列:

[1, 5, 19, 29, 95, 145, 157, 263, 551, 785, 1315, 1381, 2755, 2983, 4553, 4997, 6905, 7627, 14915, 22765, 24985, 26239, 38135, 40049, 41291, 86507, 131195, 144913, 200245, 206455, 216817, 363203, 432535, 724565, 760931, 784529, 1084085, 1197439, 1816015, 3804655, 3922645, 4119523, 5987195, 6287693, 6900857, 10532887, 20597615, 22751341, 31438465, 34504285, 52664435, 57022871, 113756705, 119466167, 200124853, 285114355, 597330835, 1000624265, 1083434549, 1653663259, 5417172745, 8268316295, 31419601921, 157098009605]

約数ペア:

[(1, 157098009605), (5, 31419601921), (19, 8268316295), (29, 5417172745), (95, 1653663259), (145, 1083434549), (157, 1000624265), (263, 597330835), (551, 285114355), (785, 200124853), (1315, 119466167), (1381, 113756705), (2755, 57022871), (2983, 52664435), (4553, 34504285), (4997, 31438465), (6905, 22751341), (7627, 20597615), (14915, 10532887), (22765, 6900857), (24985, 6287693), (26239, 5987195), (38135, 4119523), (40049, 3922645), (41291, 3804655), (86507, 1816015), (131195, 1197439), (144913, 1084085), (200245, 784529), (206455, 760931), (216817, 724565), (363203, 432535)]