157911534

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{72503}}^1$

素因数の和:72533

約数の個数: 36

約数和(自身を含む): 376078248

約数和(自身を除く): 218166714

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 121, 198, 242, 363, 726, 1089, 2178, 72503, 145006, 217509, 435018, 652527, 797533, 1305054, 1595066, 2392599, 4785198, 7177797, 8772863, 14355594, 17545726, 26318589, 52637178, 78955767, 157911534]

約数ペア:

[(1, 157911534), (2, 78955767), (3, 52637178), (6, 26318589), (9, 17545726), (11, 14355594), (18, 8772863), (22, 7177797), (33, 4785198), (66, 2392599), (99, 1595066), (121, 1305054), (198, 797533), (242, 652527), (363, 435018), (726, 217509), (1089, 145006), (2178, 72503)]