128707116

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{991}}^1$

素因数の和:1214

約数の個数: 48

約数和(自身を含む): 306647040

約数和(自身を除く): 177939924

約数列:

[1, 2, 3, 4, 6, 12, 79, 137, 158, 237, 274, 316, 411, 474, 548, 822, 948, 991, 1644, 1982, 2973, 3964, 5946, 10823, 11892, 21646, 32469, 43292, 64938, 78289, 129876, 135767, 156578, 234867, 271534, 313156, 407301, 469734, 543068, 814602, 939468, 1629204, 10725593, 21451186, 32176779, 42902372, 64353558, 128707116]

約数ペア:

[(1, 128707116), (2, 64353558), (3, 42902372), (4, 32176779), (6, 21451186), (12, 10725593), (79, 1629204), (137, 939468), (158, 814602), (237, 543068), (274, 469734), (316, 407301), (411, 313156), (474, 271534), (548, 234867), (822, 156578), (948, 135767), (991, 129876), (1644, 78289), (1982, 64938), (2973, 43292), (3964, 32469), (5946, 21646), (10823, 11892)]