160920084

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{19463}}^1$

素因数の和:19536

約数の個数: 48

約数和(自身を含む): 412013952

約数和(自身を除く): 251093868

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 53, 78, 106, 156, 159, 212, 318, 636, 689, 1378, 2067, 2756, 4134, 8268, 19463, 38926, 58389, 77852, 116778, 233556, 253019, 506038, 759057, 1012076, 1031539, 1518114, 2063078, 3036228, 3094617, 4126156, 6189234, 12378468, 13410007, 26820014, 40230021, 53640028, 80460042, 160920084]

約数ペア:

[(1, 160920084), (2, 80460042), (3, 53640028), (4, 40230021), (6, 26820014), (12, 13410007), (13, 12378468), (26, 6189234), (39, 4126156), (52, 3094617), (53, 3036228), (78, 2063078), (106, 1518114), (156, 1031539), (159, 1012076), (212, 759057), (318, 506038), (636, 253019), (689, 233556), (1378, 116778), (2067, 77852), (2756, 58389), (4134, 38926), (8268, 19463)]