165130862

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1$

素因数の和:369

約数の個数: 64

約数和(自身を含む): 298045440

約数和(自身を除く): 132914578

約数列:

[1, 2, 13, 19, 26, 31, 38, 41, 62, 82, 247, 263, 403, 494, 526, 533, 589, 779, 806, 1066, 1178, 1271, 1558, 2542, 3419, 4997, 6838, 7657, 8153, 9994, 10127, 10783, 15314, 16306, 16523, 20254, 21566, 24149, 33046, 48298, 64961, 105989, 129922, 140179, 154907, 204877, 211978, 280358, 309814, 313937, 334273, 409754, 627874, 668546, 2013791, 2663401, 4027582, 4345549, 5326802, 6351187, 8691098, 12702374, 82565431, 165130862]

約数ペア:

[(1, 165130862), (2, 82565431), (13, 12702374), (19, 8691098), (26, 6351187), (31, 5326802), (38, 4345549), (41, 4027582), (62, 2663401), (82, 2013791), (247, 668546), (263, 627874), (403, 409754), (494, 334273), (526, 313937), (533, 309814), (589, 280358), (779, 211978), (806, 204877), (1066, 154907), (1178, 140179), (1271, 129922), (1558, 105989), (2542, 64961), (3419, 48298), (4997, 33046), (6838, 24149), (7657, 21566), (8153, 20254), (9994, 16523), (10127, 16306), (10783, 15314)]