144025072

素因数分解:

$2^4\times {\mathrm{313}}^1\times {\mathrm{28759}}^1$

素因数の和:29080

約数の個数: 20

約数和(自身を含む): 279949840

約数和(自身を除く): 135924768

約数列:

[1, 2, 4, 8, 16, 313, 626, 1252, 2504, 5008, 28759, 57518, 115036, 230072, 460144, 9001567, 18003134, 36006268, 72012536, 144025072]

約数ペア:

[(1, 144025072), (2, 72012536), (4, 36006268), (8, 18003134), (16, 9001567), (313, 460144), (626, 230072), (1252, 115036), (2504, 57518), (5008, 28759)]