163089272

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{9901}}^1$

素因数の和:10007

約数の個数: 32

約数和(自身を含む): 320824800

約数和(自身を除く): 157735528

約数列:

[1, 2, 4, 8, 29, 58, 71, 116, 142, 232, 284, 568, 2059, 4118, 8236, 9901, 16472, 19802, 39604, 79208, 287129, 574258, 702971, 1148516, 1405942, 2297032, 2811884, 5623768, 20386159, 40772318, 81544636, 163089272]

約数ペア:

[(1, 163089272), (2, 81544636), (4, 40772318), (8, 20386159), (29, 5623768), (58, 2811884), (71, 2297032), (116, 1405942), (142, 1148516), (232, 702971), (284, 574258), (568, 287129), (2059, 79208), (4118, 39604), (8236, 19802), (9901, 16472)]