122955954

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1381}}^1$

素因数の和:1487

約数の個数: 64

約数和(自身を含む): 286571520

約数和(自身を除く): 163615566

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 71, 114, 142, 209, 213, 418, 426, 627, 781, 1254, 1349, 1381, 1562, 2343, 2698, 2762, 4047, 4143, 4686, 8094, 8286, 14839, 15191, 26239, 29678, 30382, 44517, 45573, 52478, 78717, 89034, 91146, 98051, 157434, 196102, 288629, 294153, 577258, 588306, 865887, 1078561, 1731774, 1862969, 2157122, 3235683, 3725938, 5588907, 6471366, 11177814, 20492659, 40985318, 61477977, 122955954]

約数ペア:

[(1, 122955954), (2, 61477977), (3, 40985318), (6, 20492659), (11, 11177814), (19, 6471366), (22, 5588907), (33, 3725938), (38, 3235683), (57, 2157122), (66, 1862969), (71, 1731774), (114, 1078561), (142, 865887), (209, 588306), (213, 577258), (418, 294153), (426, 288629), (627, 196102), (781, 157434), (1254, 98051), (1349, 91146), (1381, 89034), (1562, 78717), (2343, 52478), (2698, 45573), (2762, 44517), (4047, 30382), (4143, 29678), (4686, 26239), (8094, 15191), (8286, 14839)]