157242352

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{4801}}^1$

素因数の和:4921

約数の個数: 40

約数和(自身を含む): 321541920

約数和(自身を除く): 164299568

約数列:

[1, 2, 4, 8, 16, 23, 46, 89, 92, 178, 184, 356, 368, 712, 1424, 2047, 4094, 4801, 8188, 9602, 16376, 19204, 32752, 38408, 76816, 110423, 220846, 427289, 441692, 854578, 883384, 1709156, 1766768, 3418312, 6836624, 9827647, 19655294, 39310588, 78621176, 157242352]

約数ペア:

[(1, 157242352), (2, 78621176), (4, 39310588), (8, 19655294), (16, 9827647), (23, 6836624), (46, 3418312), (89, 1766768), (92, 1709156), (178, 883384), (184, 854578), (356, 441692), (368, 427289), (712, 220846), (1424, 110423), (2047, 76816), (4094, 38408), (4801, 32752), (8188, 19204), (9602, 16376)]