153886192

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{418169}}^1$

素因数の和:418200

約数の個数: 20

約数和(自身を含む): 311118480

約数和(自身を除く): 157232288

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 418169, 836338, 1672676, 3345352, 6690704, 9617887, 19235774, 38471548, 76943096, 153886192]

約数ペア:

[(1, 153886192), (2, 76943096), (4, 38471548), (8, 19235774), (16, 9617887), (23, 6690704), (46, 3345352), (92, 1672676), (184, 836338), (368, 418169)]