159551916

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1\times {\mathrm{977}}^1$

素因数の和:1454

約数の個数: 48

約数和(自身を含む): 385566720

約数和(自身を除く): 226014804

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 439, 878, 977, 1317, 1756, 1954, 2634, 2931, 3908, 5268, 5862, 11724, 13609, 27218, 30287, 40827, 54436, 60574, 81654, 90861, 121148, 163308, 181722, 363444, 428903, 857806, 1286709, 1715612, 2573418, 5146836, 13295993, 26591986, 39887979, 53183972, 79775958, 159551916]

約数ペア:

[(1, 159551916), (2, 79775958), (3, 53183972), (4, 39887979), (6, 26591986), (12, 13295993), (31, 5146836), (62, 2573418), (93, 1715612), (124, 1286709), (186, 857806), (372, 428903), (439, 363444), (878, 181722), (977, 163308), (1317, 121148), (1756, 90861), (1954, 81654), (2634, 60574), (2931, 54436), (3908, 40827), (5268, 30287), (5862, 27218), (11724, 13609)]