138295794

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{13331}}^1$

素因数の和:13375

約数の個数: 64

約数和(自身を含む): 358364160

約数和(自身を除く): 220068366

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 57, 78, 91, 114, 133, 182, 247, 266, 273, 399, 494, 546, 741, 798, 1482, 1729, 3458, 5187, 10374, 13331, 26662, 39993, 79986, 93317, 173303, 186634, 253289, 279951, 346606, 506578, 519909, 559902, 759867, 1039818, 1213121, 1519734, 1773023, 2426242, 3292757, 3546046, 3639363, 5319069, 6585514, 7278726, 9878271, 10638138, 19756542, 23049299, 46098598, 69147897, 138295794]

約数ペア:

[(1, 138295794), (2, 69147897), (3, 46098598), (6, 23049299), (7, 19756542), (13, 10638138), (14, 9878271), (19, 7278726), (21, 6585514), (26, 5319069), (38, 3639363), (39, 3546046), (42, 3292757), (57, 2426242), (78, 1773023), (91, 1519734), (114, 1213121), (133, 1039818), (182, 759867), (247, 559902), (266, 519909), (273, 506578), (399, 346606), (494, 279951), (546, 253289), (741, 186634), (798, 173303), (1482, 93317), (1729, 79986), (3458, 39993), (5187, 26662), (10374, 13331)]