131141192

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{499}}^1$

素因数の和:563

約数の個数: 96

約数和(自身を含む): 320040000

約数和(自身を除く): 188898808

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 52, 56, 76, 91, 104, 133, 152, 182, 247, 266, 361, 364, 494, 499, 532, 722, 728, 988, 998, 1064, 1444, 1729, 1976, 1996, 2527, 2888, 3458, 3493, 3992, 4693, 5054, 6487, 6916, 6986, 9386, 9481, 10108, 12974, 13832, 13972, 18772, 18962, 20216, 25948, 27944, 32851, 37544, 37924, 45409, 51896, 65702, 66367, 75848, 90818, 123253, 131404, 132734, 180139, 181636, 246506, 262808, 265468, 360278, 363272, 493012, 530936, 720556, 862771, 986024, 1260973, 1441112, 1725542, 2341807, 2521946, 3451084, 4683614, 5043892, 6902168, 9367228, 10087784, 16392649, 18734456, 32785298, 65570596, 131141192]

約数ペア:

[(1, 131141192), (2, 65570596), (4, 32785298), (7, 18734456), (8, 16392649), (13, 10087784), (14, 9367228), (19, 6902168), (26, 5043892), (28, 4683614), (38, 3451084), (52, 2521946), (56, 2341807), (76, 1725542), (91, 1441112), (104, 1260973), (133, 986024), (152, 862771), (182, 720556), (247, 530936), (266, 493012), (361, 363272), (364, 360278), (494, 265468), (499, 262808), (532, 246506), (722, 181636), (728, 180139), (988, 132734), (998, 131404), (1064, 123253), (1444, 90818), (1729, 75848), (1976, 66367), (1996, 65702), (2527, 51896), (2888, 45409), (3458, 37924), (3493, 37544), (3992, 32851), (4693, 27944), (5054, 25948), (6487, 20216), (6916, 18962), (6986, 18772), (9386, 13972), (9481, 13832), (10108, 12974)]