142798438356

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{277}}^1\times {\mathrm{876731}}^1$

素因数の和:877029

約数の個数: 72

約数和(自身を含む): 388995467616

約数和(自身を除く): 246197029260

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 277, 294, 554, 588, 831, 1108, 1662, 1939, 3324, 3878, 5817, 7756, 11634, 13573, 23268, 27146, 40719, 54292, 81438, 162876, 876731, 1753462, 2630193, 3506924, 5260386, 6137117, 10520772, 12274234, 18411351, 24548468, 36822702, 42959819, 73645404, 85919638, 128879457, 171839276, 242854487, 257758914, 485708974, 515517828, 728563461, 971417948, 1457126922, 1699981409, 2914253844, 3399962818, 5099944227, 6799925636, 10199888454, 11899869863, 20399776908, 23799739726, 35699609589, 47599479452, 71399219178, 142798438356]

約数ペア:

[(1, 142798438356), (2, 71399219178), (3, 47599479452), (4, 35699609589), (6, 23799739726), (7, 20399776908), (12, 11899869863), (14, 10199888454), (21, 6799925636), (28, 5099944227), (42, 3399962818), (49, 2914253844), (84, 1699981409), (98, 1457126922), (147, 971417948), (196, 728563461), (277, 515517828), (294, 485708974), (554, 257758914), (588, 242854487), (831, 171839276), (1108, 128879457), (1662, 85919638), (1939, 73645404), (3324, 42959819), (3878, 36822702), (5817, 24548468), (7756, 18411351), (11634, 12274234), (13573, 10520772), (23268, 6137117), (27146, 5260386), (40719, 3506924), (54292, 2630193), (81438, 1753462), (162876, 876731)]