156958764419

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{59}}^1\times {\mathrm{367}}^1\times {\mathrm{397}}^1$

素因数の和:904

約数の個数: 48

約数和(自身を含む): 174526502400

約数和(自身を除く): 17567737981

約数列:

[1, 19, 31, 59, 367, 397, 589, 961, 1121, 1829, 6973, 7543, 11377, 12307, 18259, 21653, 23423, 34751, 56699, 145699, 216163, 233833, 352687, 381517, 411407, 445037, 671243, 726113, 1077281, 2768281, 4516669, 6701053, 7248823, 8596241, 12753617, 13796147, 20808533, 22509503, 85816711, 140016739, 163328579, 266483471, 395362127, 427680557, 2660318041, 5063185949, 8260987601, 156958764419]

約数ペア:

[(1, 156958764419), (19, 8260987601), (31, 5063185949), (59, 2660318041), (367, 427680557), (397, 395362127), (589, 266483471), (961, 163328579), (1121, 140016739), (1829, 85816711), (6973, 22509503), (7543, 20808533), (11377, 13796147), (12307, 12753617), (18259, 8596241), (21653, 7248823), (23423, 6701053), (34751, 4516669), (56699, 2768281), (145699, 1077281), (216163, 726113), (233833, 671243), (352687, 445037), (381517, 411407)]