121275688

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{283}}^1$

素因数の和:466

約数の個数: 64

約数和(自身を含む): 253964160

約数和(自身を除く): 132688472

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 137, 184, 274, 283, 391, 548, 566, 782, 1096, 1132, 1564, 2264, 2329, 3128, 3151, 4658, 4811, 6302, 6509, 9316, 9622, 12604, 13018, 18632, 19244, 25208, 26036, 38488, 38771, 52072, 53567, 77542, 107134, 110653, 155084, 214268, 221306, 310168, 428536, 442612, 659107, 885224, 891733, 1318214, 1783466, 2636428, 3566932, 5272856, 7133864, 15159461, 30318922, 60637844, 121275688]

約数ペア:

[(1, 121275688), (2, 60637844), (4, 30318922), (8, 15159461), (17, 7133864), (23, 5272856), (34, 3566932), (46, 2636428), (68, 1783466), (92, 1318214), (136, 891733), (137, 885224), (184, 659107), (274, 442612), (283, 428536), (391, 310168), (548, 221306), (566, 214268), (782, 155084), (1096, 110653), (1132, 107134), (1564, 77542), (2264, 53567), (2329, 52072), (3128, 38771), (3151, 38488), (4658, 26036), (4811, 25208), (6302, 19244), (6509, 18632), (9316, 13018), (9622, 12604)]