156780080366

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{77279}}^1$

素因数の和:77529

約数の個数: 64

約数和(自身を含む): 295390126080

約数和(自身を除く): 138610045714

約数列:

[1, 2, 7, 13, 14, 26, 71, 91, 142, 157, 182, 314, 497, 923, 994, 1099, 1846, 2041, 2198, 4082, 6461, 11147, 12922, 14287, 22294, 28574, 77279, 78029, 144911, 154558, 156058, 289822, 540953, 1004627, 1014377, 1081906, 2009254, 2028754, 5486809, 7032389, 10973618, 12132803, 14064778, 24265606, 38407663, 71328517, 76815326, 84929621, 142657034, 157726439, 169859242, 315452878, 499299619, 861429013, 998599238, 1104085073, 1722858026, 2208170146, 6030003091, 11198577169, 12060006182, 22397154338, 78390040183, 156780080366]

約数ペア:

[(1, 156780080366), (2, 78390040183), (7, 22397154338), (13, 12060006182), (14, 11198577169), (26, 6030003091), (71, 2208170146), (91, 1722858026), (142, 1104085073), (157, 998599238), (182, 861429013), (314, 499299619), (497, 315452878), (923, 169859242), (994, 157726439), (1099, 142657034), (1846, 84929621), (2041, 76815326), (2198, 71328517), (4082, 38407663), (6461, 24265606), (11147, 14064778), (12922, 12132803), (14287, 10973618), (22294, 7032389), (28574, 5486809), (77279, 2028754), (78029, 2009254), (144911, 1081906), (154558, 1014377), (156058, 1004627), (289822, 540953)]