16159158

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1277}}^1$

素因数の和:1341

約数の個数: 48

約数和(自身を含む): 37879920

約数和(自身を除く): 21720762

約数列:

[1, 2, 3, 6, 9, 18, 19, 37, 38, 57, 74, 111, 114, 171, 222, 333, 342, 666, 703, 1277, 1406, 2109, 2554, 3831, 4218, 6327, 7662, 11493, 12654, 22986, 24263, 47249, 48526, 72789, 94498, 141747, 145578, 218367, 283494, 425241, 436734, 850482, 897731, 1795462, 2693193, 5386386, 8079579, 16159158]

約数ペア:

[(1, 16159158), (2, 8079579), (3, 5386386), (6, 2693193), (9, 1795462), (18, 897731), (19, 850482), (37, 436734), (38, 425241), (57, 283494), (74, 218367), (111, 145578), (114, 141747), (171, 94498), (222, 72789), (333, 48526), (342, 47249), (666, 24263), (703, 22986), (1277, 12654), (1406, 11493), (2109, 7662), (2554, 6327), (3831, 4218)]