169611928

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{211}}^1\times {\mathrm{1129}}^1$

素因数の和:1435

約数の個数: 32

約数和(自身を含む): 323406000

約数和(自身を除く): 153794072

約数列:

[1, 2, 4, 8, 89, 178, 211, 356, 422, 712, 844, 1129, 1688, 2258, 4516, 9032, 18779, 37558, 75116, 100481, 150232, 200962, 238219, 401924, 476438, 803848, 952876, 1905752, 21201491, 42402982, 84805964, 169611928]

約数ペア:

[(1, 169611928), (2, 84805964), (4, 42402982), (8, 21201491), (89, 1905752), (178, 952876), (211, 803848), (356, 476438), (422, 401924), (712, 238219), (844, 200962), (1129, 150232), (1688, 100481), (2258, 75116), (4516, 37558), (9032, 18779)]