156764223

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{4813}}^1$

素因数の和:4884

約数の個数: 48

約数和(自身を含む): 288377856

約数和(自身を除く): 131613633

約数列:

[1, 3, 7, 9, 11, 21, 33, 47, 63, 77, 99, 141, 231, 329, 423, 517, 693, 987, 1551, 2961, 3619, 4653, 4813, 10857, 14439, 32571, 33691, 43317, 52943, 101073, 158829, 226211, 303219, 370601, 476487, 678633, 1111803, 1583477, 2035899, 2488321, 3335409, 4750431, 7464963, 14251293, 17418247, 22394889, 52254741, 156764223]

約数ペア:

[(1, 156764223), (3, 52254741), (7, 22394889), (9, 17418247), (11, 14251293), (21, 7464963), (33, 4750431), (47, 3335409), (63, 2488321), (77, 2035899), (99, 1583477), (141, 1111803), (231, 678633), (329, 476487), (423, 370601), (517, 303219), (693, 226211), (987, 158829), (1551, 101073), (2961, 52943), (3619, 43317), (4653, 33691), (4813, 32571), (10857, 14439)]