156014740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{6673}}^1$

素因数の和:6856

約数の個数: 48

約数和(自身を含む): 376733952

約数和(自身を除く): 220719212

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 167, 334, 668, 835, 1169, 1670, 2338, 3340, 4676, 5845, 6673, 11690, 13346, 23380, 26692, 33365, 46711, 66730, 93422, 133460, 186844, 233555, 467110, 934220, 1114391, 2228782, 4457564, 5571955, 7800737, 11143910, 15601474, 22287820, 31202948, 39003685, 78007370, 156014740]

約数ペア:

[(1, 156014740), (2, 78007370), (4, 39003685), (5, 31202948), (7, 22287820), (10, 15601474), (14, 11143910), (20, 7800737), (28, 5571955), (35, 4457564), (70, 2228782), (140, 1114391), (167, 934220), (334, 467110), (668, 233555), (835, 186844), (1169, 133460), (1670, 93422), (2338, 66730), (3340, 46711), (4676, 33365), (5845, 26692), (6673, 23380), (11690, 13346)]