129714928

素因数分解:

$2^4\times 7^1\times {\mathrm{331}}^1\times {\mathrm{3499}}^1$

素因数の和:3845

約数の個数: 40

約数和(自身を含む): 288176000

約数和(自身を除く): 158461072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 331, 662, 1324, 2317, 2648, 3499, 4634, 5296, 6998, 9268, 13996, 18536, 24493, 27992, 37072, 48986, 55984, 97972, 195944, 391888, 1158169, 2316338, 4632676, 8107183, 9265352, 16214366, 18530704, 32428732, 64857464, 129714928]

約数ペア:

[(1, 129714928), (2, 64857464), (4, 32428732), (7, 18530704), (8, 16214366), (14, 9265352), (16, 8107183), (28, 4632676), (56, 2316338), (112, 1158169), (331, 391888), (662, 195944), (1324, 97972), (2317, 55984), (2648, 48986), (3499, 37072), (4634, 27992), (5296, 24493), (6998, 18536), (9268, 13996)]