126997912

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{487}}^1\times {\mathrm{881}}^1$

素因数の和:1411

約数の個数: 32

約数和(自身を含む): 245337120

約数和(自身を除く): 118339208

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 487, 881, 974, 1762, 1948, 3524, 3896, 7048, 18019, 32597, 36038, 65194, 72076, 130388, 144152, 260776, 429047, 858094, 1716188, 3432376, 15874739, 31749478, 63498956, 126997912]

約数ペア:

[(1, 126997912), (2, 63498956), (4, 31749478), (8, 15874739), (37, 3432376), (74, 1716188), (148, 858094), (296, 429047), (487, 260776), (881, 144152), (974, 130388), (1762, 72076), (1948, 65194), (3524, 36038), (3896, 32597), (7048, 18019)]