161815068

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{56897}}^1$

素因数の和:56986

約数の個数: 36

約数和(自身を含む): 414217440

約数和(自身を除く): 252402372

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 158, 237, 316, 474, 711, 948, 1422, 2844, 56897, 113794, 170691, 227588, 341382, 512073, 682764, 1024146, 2048292, 4494863, 8989726, 13484589, 17979452, 26969178, 40453767, 53938356, 80907534, 161815068]

約数ペア:

[(1, 161815068), (2, 80907534), (3, 53938356), (4, 40453767), (6, 26969178), (9, 17979452), (12, 13484589), (18, 8989726), (36, 4494863), (79, 2048292), (158, 1024146), (237, 682764), (316, 512073), (474, 341382), (711, 227588), (948, 170691), (1422, 113794), (2844, 56897)]