134155190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{19471}}^1$

素因数の和:19544

約数の個数: 32

約数和(自身を含む): 264974976

約数和(自身を除く): 130819786

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 130, 265, 530, 689, 1378, 3445, 6890, 19471, 38942, 97355, 194710, 253123, 506246, 1031963, 1265615, 2063926, 2531230, 5159815, 10319630, 13415519, 26831038, 67077595, 134155190]

約数ペア:

[(1, 134155190), (2, 67077595), (5, 26831038), (10, 13415519), (13, 10319630), (26, 5159815), (53, 2531230), (65, 2063926), (106, 1265615), (130, 1031963), (265, 506246), (530, 253123), (689, 194710), (1378, 97355), (3445, 38942), (6890, 19471)]