128045168838

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{2953}}^1\times {\mathrm{30493}}^1$

素因数の和:33533

約数の個数: 48

約数和(自身を含む): 281047341120

約数和(自身を除く): 153002172282

約数列:

[1, 2, 3, 6, 9, 18, 79, 158, 237, 474, 711, 1422, 2953, 5906, 8859, 17718, 26577, 30493, 53154, 60986, 91479, 182958, 233287, 274437, 466574, 548874, 699861, 1399722, 2099583, 2408947, 4199166, 4817894, 7226841, 14453682, 21680523, 43361046, 90045829, 180091658, 270137487, 540274974, 810412461, 1620824922, 7113620491, 14227240982, 21340861473, 42681722946, 64022584419, 128045168838]

約数ペア:

[(1, 128045168838), (2, 64022584419), (3, 42681722946), (6, 21340861473), (9, 14227240982), (18, 7113620491), (79, 1620824922), (158, 810412461), (237, 540274974), (474, 270137487), (711, 180091658), (1422, 90045829), (2953, 43361046), (5906, 21680523), (8859, 14453682), (17718, 7226841), (26577, 4817894), (30493, 4199166), (53154, 2408947), (60986, 2099583), (91479, 1399722), (182958, 699861), (233287, 548874), (274437, 466574)]