159905904

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{421}}^1$

素因数の和:666

約数の個数: 80

約数和(自身を含む): 426368544

約数和(自身を除く): 266462640

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 193, 246, 328, 386, 421, 492, 579, 656, 772, 842, 984, 1158, 1263, 1544, 1684, 1968, 2316, 2526, 3088, 3368, 4632, 5052, 6736, 7913, 9264, 10104, 15826, 17261, 20208, 23739, 31652, 34522, 47478, 51783, 63304, 69044, 81253, 94956, 103566, 126608, 138088, 162506, 189912, 207132, 243759, 276176, 325012, 379824, 414264, 487518, 650024, 828528, 975036, 1300048, 1950072, 3331373, 3900144, 6662746, 9994119, 13325492, 19988238, 26650984, 39976476, 53301968, 79952952, 159905904]

約数ペア:

[(1, 159905904), (2, 79952952), (3, 53301968), (4, 39976476), (6, 26650984), (8, 19988238), (12, 13325492), (16, 9994119), (24, 6662746), (41, 3900144), (48, 3331373), (82, 1950072), (123, 1300048), (164, 975036), (193, 828528), (246, 650024), (328, 487518), (386, 414264), (421, 379824), (492, 325012), (579, 276176), (656, 243759), (772, 207132), (842, 189912), (984, 162506), (1158, 138088), (1263, 126608), (1544, 103566), (1684, 94956), (1968, 81253), (2316, 69044), (2526, 63304), (3088, 51783), (3368, 47478), (4632, 34522), (5052, 31652), (6736, 23739), (7913, 20208), (9264, 17261), (10104, 15826)]