142239708

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{303931}}^1$

素因数の和:303954

約数の個数: 36

約数和(自身を含む): 387209368

約数和(自身を除く): 244969660

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 303931, 607862, 911793, 1215724, 1823586, 2735379, 3647172, 3951103, 5470758, 7902206, 10941516, 11853309, 15804412, 23706618, 35559927, 47413236, 71119854, 142239708]

約数ペア:

[(1, 142239708), (2, 71119854), (3, 47413236), (4, 35559927), (6, 23706618), (9, 15804412), (12, 11853309), (13, 10941516), (18, 7902206), (26, 5470758), (36, 3951103), (39, 3647172), (52, 2735379), (78, 1823586), (117, 1215724), (156, 911793), (234, 607862), (468, 303931)]