161569042976

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{7103}}^1\times {\mathrm{64621}}^1$

素因数の和:71745

約数の個数: 48

約数和(自身を含む): 347060464128

約数和(自身を除く): 185491421152

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 7103, 14206, 28412, 56824, 64621, 78133, 113648, 129242, 156266, 227296, 258484, 312532, 516968, 625064, 710831, 1033936, 1250128, 1421662, 2067872, 2500256, 2843324, 5686648, 11373296, 22746592, 459002963, 918005926, 1836011852, 3672023704, 5049032593, 7344047408, 10098065186, 14688094816, 20196130372, 40392260744, 80784521488, 161569042976]

約数ペア:

[(1, 161569042976), (2, 80784521488), (4, 40392260744), (8, 20196130372), (11, 14688094816), (16, 10098065186), (22, 7344047408), (32, 5049032593), (44, 3672023704), (88, 1836011852), (176, 918005926), (352, 459002963), (7103, 22746592), (14206, 11373296), (28412, 5686648), (56824, 2843324), (64621, 2500256), (78133, 2067872), (113648, 1421662), (129242, 1250128), (156266, 1033936), (227296, 710831), (258484, 625064), (312532, 516968)]