161382984

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{8501}}^1$

素因数の和:8630

約数の個数: 64

約数和(自身を含む): 465229440

約数和(自身を除く): 303846456

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 113, 168, 226, 339, 452, 678, 791, 904, 1356, 1582, 2373, 2712, 3164, 4746, 6328, 8501, 9492, 17002, 18984, 25503, 34004, 51006, 59507, 68008, 102012, 119014, 178521, 204024, 238028, 357042, 476056, 714084, 960613, 1428168, 1921226, 2881839, 3842452, 5763678, 6724291, 7684904, 11527356, 13448582, 20172873, 23054712, 26897164, 40345746, 53794328, 80691492, 161382984]

約数ペア:

[(1, 161382984), (2, 80691492), (3, 53794328), (4, 40345746), (6, 26897164), (7, 23054712), (8, 20172873), (12, 13448582), (14, 11527356), (21, 7684904), (24, 6724291), (28, 5763678), (42, 3842452), (56, 2881839), (84, 1921226), (113, 1428168), (168, 960613), (226, 714084), (339, 476056), (452, 357042), (678, 238028), (791, 204024), (904, 178521), (1356, 119014), (1582, 102012), (2373, 68008), (2712, 59507), (3164, 51006), (4746, 34004), (6328, 25503), (8501, 18984), (9492, 17002)]