166400976

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{495241}}^1$

素因数の和:495259

約数の個数: 40

約数和(自身を含む): 491280064

約数和(自身を除く): 324879088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 495241, 990482, 1485723, 1980964, 2971446, 3466687, 3961928, 5942892, 6933374, 7923856, 10400061, 11885784, 13866748, 20800122, 23771568, 27733496, 41600244, 55466992, 83200488, 166400976]

約数ペア:

[(1, 166400976), (2, 83200488), (3, 55466992), (4, 41600244), (6, 27733496), (7, 23771568), (8, 20800122), (12, 13866748), (14, 11885784), (16, 10400061), (21, 7923856), (24, 6933374), (28, 5942892), (42, 3961928), (48, 3466687), (56, 2971446), (84, 1980964), (112, 1485723), (168, 990482), (336, 495241)]