138714836

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{33767}}^1$

素因数の和:33863

約数の個数: 24

約数和(自身を含む): 264741120

約数和(自身を除く): 126026284

約数列:

[1, 2, 4, 13, 26, 52, 79, 158, 316, 1027, 2054, 4108, 33767, 67534, 135068, 438971, 877942, 1755884, 2667593, 5335186, 10670372, 34678709, 69357418, 138714836]

約数ペア:

[(1, 138714836), (2, 69357418), (4, 34678709), (13, 10670372), (26, 5335186), (52, 2667593), (79, 1755884), (158, 877942), (316, 438971), (1027, 135068), (2054, 67534), (4108, 33767)]