138211008

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{55373}}^1$

素因数の和:55401

約数の個数: 56

約数和(自身を含む): 393819888

約数和(自身を除く): 255608880

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 55373, 110746, 166119, 221492, 332238, 442984, 664476, 719849, 885968, 1328952, 1439698, 1771936, 2159547, 2657904, 2879396, 3543872, 4319094, 5315808, 5758792, 8638188, 10631616, 11517584, 17276376, 23035168, 34552752, 46070336, 69105504, 138211008]

約数ペア:

[(1, 138211008), (2, 69105504), (3, 46070336), (4, 34552752), (6, 23035168), (8, 17276376), (12, 11517584), (13, 10631616), (16, 8638188), (24, 5758792), (26, 5315808), (32, 4319094), (39, 3543872), (48, 2879396), (52, 2657904), (64, 2159547), (78, 1771936), (96, 1439698), (104, 1328952), (156, 885968), (192, 719849), (208, 664476), (312, 442984), (416, 332238), (624, 221492), (832, 166119), (1248, 110746), (2496, 55373)]