131625956

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{61051}}^1$

素因数の和:61080

約数の個数: 36

約数和(自身を含む): 292316976

約数和(自身を除く): 160691020

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 2156, 61051, 122102, 244204, 427357, 671561, 854714, 1343122, 1709428, 2686244, 2991499, 4700927, 5982998, 9401854, 11965996, 18803708, 32906489, 65812978, 131625956]

約数ペア:

[(1, 131625956), (2, 65812978), (4, 32906489), (7, 18803708), (11, 11965996), (14, 9401854), (22, 5982998), (28, 4700927), (44, 2991499), (49, 2686244), (77, 1709428), (98, 1343122), (154, 854714), (196, 671561), (308, 427357), (539, 244204), (1078, 122102), (2156, 61051)]