161564796

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{56809}}^1$

素因数の和:56898

約数の個数: 36

約数和(自身を含む): 413576800

約数和(自身を除く): 252012004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 158, 237, 316, 474, 711, 948, 1422, 2844, 56809, 113618, 170427, 227236, 340854, 511281, 681708, 1022562, 2045124, 4487911, 8975822, 13463733, 17951644, 26927466, 40391199, 53854932, 80782398, 161564796]

約数ペア:

[(1, 161564796), (2, 80782398), (3, 53854932), (4, 40391199), (6, 26927466), (9, 17951644), (12, 13463733), (18, 8975822), (36, 4487911), (79, 2045124), (158, 1022562), (237, 681708), (316, 511281), (474, 340854), (711, 227236), (948, 170427), (1422, 113618), (2844, 56809)]