157276476

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{47}}^1\times {\mathrm{271}}^1$

素因数の和:349

約数の個数: 144

約数和(自身を含む): 475238400

約数和(自身を除く): 317961924

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 49, 63, 84, 94, 98, 126, 141, 147, 188, 196, 252, 271, 282, 294, 329, 343, 423, 441, 542, 564, 588, 658, 686, 813, 846, 882, 987, 1029, 1084, 1316, 1372, 1626, 1692, 1764, 1897, 1974, 2058, 2303, 2439, 2961, 3087, 3252, 3794, 3948, 4116, 4606, 4878, 5691, 5922, 6174, 6909, 7588, 9212, 9756, 11382, 11844, 12348, 12737, 13279, 13818, 16121, 17073, 20727, 22764, 25474, 26558, 27636, 32242, 34146, 38211, 39837, 41454, 48363, 50948, 53116, 64484, 68292, 76422, 79674, 82908, 89159, 92953, 96726, 114633, 119511, 145089, 152844, 159348, 178318, 185906, 193452, 229266, 239022, 267477, 278859, 290178, 356636, 371812, 458532, 478044, 534954, 557718, 580356, 624113, 802431, 836577, 1069908, 1115436, 1248226, 1604862, 1673154, 1872339, 2496452, 3209724, 3346308, 3744678, 4368791, 5617017, 7489356, 8737582, 11234034, 13106373, 17475164, 22468068, 26212746, 39319119, 52425492, 78638238, 157276476]

約数ペア:

[(1, 157276476), (2, 78638238), (3, 52425492), (4, 39319119), (6, 26212746), (7, 22468068), (9, 17475164), (12, 13106373), (14, 11234034), (18, 8737582), (21, 7489356), (28, 5617017), (36, 4368791), (42, 3744678), (47, 3346308), (49, 3209724), (63, 2496452), (84, 1872339), (94, 1673154), (98, 1604862), (126, 1248226), (141, 1115436), (147, 1069908), (188, 836577), (196, 802431), (252, 624113), (271, 580356), (282, 557718), (294, 534954), (329, 478044), (343, 458532), (423, 371812), (441, 356636), (542, 290178), (564, 278859), (588, 267477), (658, 239022), (686, 229266), (813, 193452), (846, 185906), (882, 178318), (987, 159348), (1029, 152844), (1084, 145089), (1316, 119511), (1372, 114633), (1626, 96726), (1692, 92953), (1764, 89159), (1897, 82908), (1974, 79674), (2058, 76422), (2303, 68292), (2439, 64484), (2961, 53116), (3087, 50948), (3252, 48363), (3794, 41454), (3948, 39837), (4116, 38211), (4606, 34146), (4878, 32242), (5691, 27636), (5922, 26558), (6174, 25474), (6909, 22764), (7588, 20727), (9212, 17073), (9756, 16121), (11382, 13818), (11844, 13279), (12348, 12737)]