163298044

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{2971}}^1$

素因数の和:3146

約数の個数: 48

約数和(自身を含む): 354167296

約数和(自身を除く): 190869252

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 151, 182, 302, 364, 604, 1057, 1963, 2114, 2971, 3926, 4228, 5942, 7852, 11884, 13741, 20797, 27482, 38623, 41594, 54964, 77246, 83188, 154492, 270361, 448621, 540722, 897242, 1081444, 1794484, 3140347, 5832073, 6280694, 11664146, 12561388, 23328292, 40824511, 81649022, 163298044]

約数ペア:

[(1, 163298044), (2, 81649022), (4, 40824511), (7, 23328292), (13, 12561388), (14, 11664146), (26, 6280694), (28, 5832073), (52, 3140347), (91, 1794484), (151, 1081444), (182, 897242), (302, 540722), (364, 448621), (604, 270361), (1057, 154492), (1963, 83188), (2114, 77246), (2971, 54964), (3926, 41594), (4228, 38623), (5942, 27482), (7852, 20797), (11884, 13741)]