119378168

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163981}}^1$

素因数の和:164007

約数の個数: 32

約数和(自身を含む): 275489760

約数和(自身を除く): 156111592

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 163981, 327962, 655924, 1147867, 1311848, 2131753, 2295734, 4263506, 4591468, 8527012, 9182936, 14922271, 17054024, 29844542, 59689084, 119378168]

約数ペア:

[(1, 119378168), (2, 59689084), (4, 29844542), (7, 17054024), (8, 14922271), (13, 9182936), (14, 8527012), (26, 4591468), (28, 4263506), (52, 2295734), (56, 2131753), (91, 1311848), (104, 1147867), (182, 655924), (364, 327962), (728, 163981)]