129261912

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{7817}}^1$

素因数の和:7892

約数の個数: 64

約数和(自身を含む): 354624480

約数和(自身を除く): 225362568

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 53, 78, 104, 106, 156, 159, 212, 312, 318, 424, 636, 689, 1272, 1378, 2067, 2756, 4134, 5512, 7817, 8268, 15634, 16536, 23451, 31268, 46902, 62536, 93804, 101621, 187608, 203242, 304863, 406484, 414301, 609726, 812968, 828602, 1219452, 1242903, 1657204, 2438904, 2485806, 3314408, 4971612, 5385913, 9943224, 10771826, 16157739, 21543652, 32315478, 43087304, 64630956, 129261912]

約数ペア:

[(1, 129261912), (2, 64630956), (3, 43087304), (4, 32315478), (6, 21543652), (8, 16157739), (12, 10771826), (13, 9943224), (24, 5385913), (26, 4971612), (39, 3314408), (52, 2485806), (53, 2438904), (78, 1657204), (104, 1242903), (106, 1219452), (156, 828602), (159, 812968), (212, 609726), (312, 414301), (318, 406484), (424, 304863), (636, 203242), (689, 187608), (1272, 101621), (1378, 93804), (2067, 62536), (2756, 46902), (4134, 31268), (5512, 23451), (7817, 16536), (8268, 15634)]