131309808

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{55829}}^1$

素因数の和:55854

約数の個数: 60

約数和(自身を含む): 394606440

約数和(自身を除く): 263296632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 588, 784, 1176, 2352, 55829, 111658, 167487, 223316, 334974, 390803, 446632, 669948, 781606, 893264, 1172409, 1339896, 1563212, 2344818, 2679792, 2735621, 3126424, 4689636, 5471242, 6252848, 8206863, 9379272, 10942484, 16413726, 18758544, 21884968, 32827452, 43769936, 65654904, 131309808]

約数ペア:

[(1, 131309808), (2, 65654904), (3, 43769936), (4, 32827452), (6, 21884968), (7, 18758544), (8, 16413726), (12, 10942484), (14, 9379272), (16, 8206863), (21, 6252848), (24, 5471242), (28, 4689636), (42, 3126424), (48, 2735621), (49, 2679792), (56, 2344818), (84, 1563212), (98, 1339896), (112, 1172409), (147, 893264), (168, 781606), (196, 669948), (294, 446632), (336, 390803), (392, 334974), (588, 223316), (784, 167487), (1176, 111658), (2352, 55829)]