157030041

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1$

素因数の和:430

約数の個数: 64

約数和(自身を含む): 267724800

約数和(自身を除く): 110694759

約数列:

[1, 3, 7, 19, 21, 29, 41, 57, 87, 123, 133, 203, 287, 331, 399, 551, 609, 779, 861, 993, 1189, 1653, 2317, 2337, 3567, 3857, 5453, 6289, 6951, 8323, 9599, 11571, 13571, 16359, 18867, 22591, 24969, 28797, 40713, 44023, 67193, 67773, 94997, 132069, 158137, 182381, 201579, 257849, 284991, 393559, 474411, 547143, 773547, 1180677, 1276667, 1804943, 2754913, 3830001, 5414829, 7477621, 8264739, 22432863, 52343347, 157030041]

約数ペア:

[(1, 157030041), (3, 52343347), (7, 22432863), (19, 8264739), (21, 7477621), (29, 5414829), (41, 3830001), (57, 2754913), (87, 1804943), (123, 1276667), (133, 1180677), (203, 773547), (287, 547143), (331, 474411), (399, 393559), (551, 284991), (609, 257849), (779, 201579), (861, 182381), (993, 158137), (1189, 132069), (1653, 94997), (2317, 67773), (2337, 67193), (3567, 44023), (3857, 40713), (5453, 28797), (6289, 24969), (6951, 22591), (8323, 18867), (9599, 16359), (11571, 13571)]