161612418

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{84437}}^1$

素因数の和:84482

約数の個数: 32

約数和(自身を含む): 364772160

約数和(自身を除く): 203159742

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 87, 174, 319, 638, 957, 1914, 84437, 168874, 253311, 506622, 928807, 1857614, 2448673, 2786421, 4897346, 5572842, 7346019, 14692038, 26935403, 53870806, 80806209, 161612418]

約数ペア:

[(1, 161612418), (2, 80806209), (3, 53870806), (6, 26935403), (11, 14692038), (22, 7346019), (29, 5572842), (33, 4897346), (58, 2786421), (66, 2448673), (87, 1857614), (174, 928807), (319, 506622), (638, 253311), (957, 168874), (1914, 84437)]