164372712

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{3187}}^1$

素因数の和:3510

約数の個数: 64

約数和(自身を含む): 471313920

約数和(自身を除く): 306941208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 307, 614, 921, 1228, 1842, 2149, 2456, 3187, 3684, 4298, 6374, 6447, 7368, 8596, 9561, 12748, 12894, 17192, 19122, 22309, 25496, 25788, 38244, 44618, 51576, 66927, 76488, 89236, 133854, 178472, 267708, 535416, 978409, 1956818, 2935227, 3913636, 5870454, 6848863, 7827272, 11740908, 13697726, 20546589, 23481816, 27395452, 41093178, 54790904, 82186356, 164372712]

約数ペア:

[(1, 164372712), (2, 82186356), (3, 54790904), (4, 41093178), (6, 27395452), (7, 23481816), (8, 20546589), (12, 13697726), (14, 11740908), (21, 7827272), (24, 6848863), (28, 5870454), (42, 3913636), (56, 2935227), (84, 1956818), (168, 978409), (307, 535416), (614, 267708), (921, 178472), (1228, 133854), (1842, 89236), (2149, 76488), (2456, 66927), (3187, 51576), (3684, 44618), (4298, 38244), (6374, 25788), (6447, 25496), (7368, 22309), (8596, 19122), (9561, 17192), (12748, 12894)]