154080366

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{251}}^1$

素因数の和:469

約数の個数: 64

約数和(自身を含む): 344881152

約数和(自身を除く): 190800786

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 131, 142, 213, 251, 262, 393, 426, 502, 753, 781, 786, 1441, 1506, 1562, 2343, 2761, 2882, 4323, 4686, 5522, 8283, 8646, 9301, 16566, 17821, 18602, 27903, 32881, 35642, 53463, 55806, 65762, 98643, 102311, 106926, 196031, 197286, 204622, 306933, 361691, 392062, 588093, 613866, 723382, 1085073, 1176186, 2170146, 2334551, 4669102, 7003653, 14007306, 25680061, 51360122, 77040183, 154080366]

約数ペア:

[(1, 154080366), (2, 77040183), (3, 51360122), (6, 25680061), (11, 14007306), (22, 7003653), (33, 4669102), (66, 2334551), (71, 2170146), (131, 1176186), (142, 1085073), (213, 723382), (251, 613866), (262, 588093), (393, 392062), (426, 361691), (502, 306933), (753, 204622), (781, 197286), (786, 196031), (1441, 106926), (1506, 102311), (1562, 98643), (2343, 65762), (2761, 55806), (2882, 53463), (4323, 35642), (4686, 32881), (5522, 27903), (8283, 18602), (8646, 17821), (9301, 16566)]