168518737921

素因数分解:

${\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{449}}^1\times {\mathrm{4561}}^1$

素因数の和:5161

約数の個数: 32

約数和(自身を含む): 183282912000

約数和(自身を除く): 14764174079

約数列:

[1, 19, 61, 71, 449, 1159, 1349, 4331, 4561, 8531, 27389, 31879, 82289, 86659, 278221, 323831, 520391, 605701, 1944619, 2047889, 5286199, 6152789, 19753691, 36947761, 38909891, 124921229, 145400119, 375320129, 2373503351, 2762602261, 8869407259, 168518737921]

約数ペア:

[(1, 168518737921), (19, 8869407259), (61, 2762602261), (71, 2373503351), (449, 375320129), (1159, 145400119), (1349, 124921229), (4331, 38909891), (4561, 36947761), (8531, 19753691), (27389, 6152789), (31879, 5286199), (82289, 2047889), (86659, 1944619), (278221, 605701), (323831, 520391)]