120852956

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{409}}^1$

素因数の和:654

約数の個数: 48

約数和(自身を含む): 247692480

約数和(自身を除く): 126839524

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 173, 244, 346, 409, 427, 692, 818, 854, 1211, 1636, 1708, 2422, 2863, 4844, 5726, 10553, 11452, 21106, 24949, 42212, 49898, 70757, 73871, 99796, 141514, 147742, 174643, 283028, 295484, 349286, 495299, 698572, 990598, 1981196, 4316177, 8632354, 17264708, 30213239, 60426478, 120852956]

約数ペア:

[(1, 120852956), (2, 60426478), (4, 30213239), (7, 17264708), (14, 8632354), (28, 4316177), (61, 1981196), (122, 990598), (173, 698572), (244, 495299), (346, 349286), (409, 295484), (427, 283028), (692, 174643), (818, 147742), (854, 141514), (1211, 99796), (1636, 73871), (1708, 70757), (2422, 49898), (2863, 42212), (4844, 24949), (5726, 21106), (10553, 11452)]