138679008

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{111121}}^1$

素因数の和:111147

約数の個数: 48

約数和(自身を含む): 392038416

約数和(自身を除く): 253359408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 111121, 222242, 333363, 444484, 666726, 888968, 1333452, 1444573, 1777936, 2666904, 2889146, 3555872, 4333719, 5333808, 5778292, 8667438, 10667616, 11556584, 17334876, 23113168, 34669752, 46226336, 69339504, 138679008]

約数ペア:

[(1, 138679008), (2, 69339504), (3, 46226336), (4, 34669752), (6, 23113168), (8, 17334876), (12, 11556584), (13, 10667616), (16, 8667438), (24, 5778292), (26, 5333808), (32, 4333719), (39, 3555872), (48, 2889146), (52, 2666904), (78, 1777936), (96, 1444573), (104, 1333452), (156, 888968), (208, 666726), (312, 444484), (416, 333363), (624, 222242), (1248, 111121)]