165644976

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{1171}}^1$

素因数の和:1610

約数の個数: 80

約数和(自身を含む): 490627328

約数和(自身を除く): 324982352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 421, 842, 1171, 1263, 1684, 2342, 2526, 2947, 3368, 3513, 4684, 5052, 5894, 6736, 7026, 8197, 8841, 9368, 10104, 11788, 14052, 16394, 17682, 18736, 20208, 23576, 24591, 28104, 32788, 35364, 47152, 49182, 56208, 65576, 70728, 98364, 131152, 141456, 196728, 393456, 492991, 985982, 1478973, 1971964, 2957946, 3450937, 3943928, 5915892, 6901874, 7887856, 10352811, 11831784, 13803748, 20705622, 23663568, 27607496, 41411244, 55214992, 82822488, 165644976]

約数ペア:

[(1, 165644976), (2, 82822488), (3, 55214992), (4, 41411244), (6, 27607496), (7, 23663568), (8, 20705622), (12, 13803748), (14, 11831784), (16, 10352811), (21, 7887856), (24, 6901874), (28, 5915892), (42, 3943928), (48, 3450937), (56, 2957946), (84, 1971964), (112, 1478973), (168, 985982), (336, 492991), (421, 393456), (842, 196728), (1171, 141456), (1263, 131152), (1684, 98364), (2342, 70728), (2526, 65576), (2947, 56208), (3368, 49182), (3513, 47152), (4684, 35364), (5052, 32788), (5894, 28104), (6736, 24591), (7026, 23576), (8197, 20208), (8841, 18736), (9368, 17682), (10104, 16394), (11788, 14052)]