156955616176

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{2029}}^1\times {\mathrm{254461}}^1$

素因数の和:256517

約数の個数: 40

約数和(自身を含む): 320265873200

約数和(自身を除く): 163310257024

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 2029, 4058, 8116, 16232, 32464, 38551, 77102, 154204, 254461, 308408, 508922, 616816, 1017844, 2035688, 4071376, 4834759, 9669518, 19339036, 38678072, 77356144, 516301369, 1032602738, 2065205476, 4130410952, 8260821904, 9809726011, 19619452022, 39238904044, 78477808088, 156955616176]

約数ペア:

[(1, 156955616176), (2, 78477808088), (4, 39238904044), (8, 19619452022), (16, 9809726011), (19, 8260821904), (38, 4130410952), (76, 2065205476), (152, 1032602738), (304, 516301369), (2029, 77356144), (4058, 38678072), (8116, 19339036), (16232, 9669518), (32464, 4834759), (38551, 4071376), (77102, 2035688), (154204, 1017844), (254461, 616816), (308408, 508922)]