156907770494

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{4483}}^1\times {\mathrm{16189}}^1$

素因数の和:20744

約数の個数: 32

約数和(自身を含む): 250891637760

約数和(自身を除く): 93983867266

約数列:

[1, 2, 23, 46, 47, 94, 1081, 2162, 4483, 8966, 16189, 32378, 103109, 206218, 210701, 372347, 421402, 744694, 760883, 1521766, 4846123, 9692246, 17500309, 35000618, 72575287, 145150574, 1669231601, 3338463202, 3411038489, 6822076978, 78453885247, 156907770494]

約数ペア:

[(1, 156907770494), (2, 78453885247), (23, 6822076978), (46, 3411038489), (47, 3338463202), (94, 1669231601), (1081, 145150574), (2162, 72575287), (4483, 35000618), (8966, 17500309), (16189, 9692246), (32378, 4846123), (103109, 1521766), (206218, 760883), (210701, 744694), (372347, 421402)]