140371616

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{5179}}^1$

素因数の和:5218

約数の個数: 72

約数和(自身を含む): 347225760

約数和(自身を除く): 206854144

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 121, 154, 176, 224, 242, 308, 352, 484, 616, 847, 968, 1232, 1694, 1936, 2464, 3388, 3872, 5179, 6776, 10358, 13552, 20716, 27104, 36253, 41432, 56969, 72506, 82864, 113938, 145012, 165728, 227876, 290024, 398783, 455752, 580048, 626659, 797566, 911504, 1160096, 1253318, 1595132, 1823008, 2506636, 3190264, 4386613, 5013272, 6380528, 8773226, 10026544, 12761056, 17546452, 20053088, 35092904, 70185808, 140371616]

約数ペア:

[(1, 140371616), (2, 70185808), (4, 35092904), (7, 20053088), (8, 17546452), (11, 12761056), (14, 10026544), (16, 8773226), (22, 6380528), (28, 5013272), (32, 4386613), (44, 3190264), (56, 2506636), (77, 1823008), (88, 1595132), (112, 1253318), (121, 1160096), (154, 911504), (176, 797566), (224, 626659), (242, 580048), (308, 455752), (352, 398783), (484, 290024), (616, 227876), (847, 165728), (968, 145012), (1232, 113938), (1694, 82864), (1936, 72506), (2464, 56969), (3388, 41432), (3872, 36253), (5179, 27104), (6776, 20716), (10358, 13552)]