166904564

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{271}}^1\times {\mathrm{1949}}^1$

素因数の和:2303

約数の個数: 24

約数和(自身を含む): 297024000

約数和(自身を除く): 130119436

約数列:

[1, 2, 4, 79, 158, 271, 316, 542, 1084, 1949, 3898, 7796, 21409, 42818, 85636, 153971, 307942, 528179, 615884, 1056358, 2112716, 41726141, 83452282, 166904564]

約数ペア:

[(1, 166904564), (2, 83452282), (4, 41726141), (79, 2112716), (158, 1056358), (271, 615884), (316, 528179), (542, 307942), (1084, 153971), (1949, 85636), (3898, 42818), (7796, 21409)]