134638328

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{15773}}^1$

素因数の和:15887

約数の個数: 32

約数和(自身を含む): 278253360

約数和(自身を除く): 143615032

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 97, 194, 388, 776, 1067, 2134, 4268, 8536, 15773, 31546, 63092, 126184, 173503, 347006, 694012, 1388024, 1529981, 3059962, 6119924, 12239848, 16829791, 33659582, 67319164, 134638328]

約数ペア:

[(1, 134638328), (2, 67319164), (4, 33659582), (8, 16829791), (11, 12239848), (22, 6119924), (44, 3059962), (88, 1529981), (97, 1388024), (194, 694012), (388, 347006), (776, 173503), (1067, 126184), (2134, 63092), (4268, 31546), (8536, 15773)]