129482738

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{367}}^1$

素因数の和:495

約数の個数: 64

約数和(自身を含む): 254361600

約数和(自身を除く): 124878862

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 77, 79, 154, 158, 203, 319, 367, 406, 553, 638, 734, 869, 1106, 1738, 2233, 2291, 2569, 4037, 4466, 4582, 5138, 6083, 8074, 10643, 12166, 16037, 21286, 25201, 28259, 28993, 32074, 50402, 56518, 57986, 74501, 117073, 149002, 176407, 202951, 234146, 318923, 352814, 405902, 637846, 819511, 840797, 1639022, 1681594, 2232461, 4464922, 5885579, 9248767, 11771158, 18497534, 64741369, 129482738]

約数ペア:

[(1, 129482738), (2, 64741369), (7, 18497534), (11, 11771158), (14, 9248767), (22, 5885579), (29, 4464922), (58, 2232461), (77, 1681594), (79, 1639022), (154, 840797), (158, 819511), (203, 637846), (319, 405902), (367, 352814), (406, 318923), (553, 234146), (638, 202951), (734, 176407), (869, 149002), (1106, 117073), (1738, 74501), (2233, 57986), (2291, 56518), (2569, 50402), (4037, 32074), (4466, 28993), (4582, 28259), (5138, 25201), (6083, 21286), (8074, 16037), (10643, 12166)]