137570384

素因数分解:

$2^4\times 7^1\times {\mathrm{307}}^1\times {\mathrm{4001}}^1$

素因数の和:4323

約数の個数: 40

約数和(自身を含む): 305688768

約数和(自身を除く): 168118384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 307, 614, 1228, 2149, 2456, 4001, 4298, 4912, 8002, 8596, 16004, 17192, 28007, 32008, 34384, 56014, 64016, 112028, 224056, 448112, 1228307, 2456614, 4913228, 8598149, 9826456, 17196298, 19652912, 34392596, 68785192, 137570384]

約数ペア:

[(1, 137570384), (2, 68785192), (4, 34392596), (7, 19652912), (8, 17196298), (14, 9826456), (16, 8598149), (28, 4913228), (56, 2456614), (112, 1228307), (307, 448112), (614, 224056), (1228, 112028), (2149, 64016), (2456, 56014), (4001, 34384), (4298, 32008), (4912, 28007), (8002, 17192), (8596, 16004)]