129386556

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{276467}}^1$

素因数の和:276490

約数の個数: 36

約数和(自身を含む): 352220232

約数和(自身を除く): 222833676

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 276467, 552934, 829401, 1105868, 1658802, 2488203, 3317604, 3594071, 4976406, 7188142, 9952812, 10782213, 14376284, 21564426, 32346639, 43128852, 64693278, 129386556]

約数ペア:

[(1, 129386556), (2, 64693278), (3, 43128852), (4, 32346639), (6, 21564426), (9, 14376284), (12, 10782213), (13, 9952812), (18, 7188142), (26, 4976406), (36, 3594071), (39, 3317604), (52, 2488203), (78, 1658802), (117, 1105868), (156, 829401), (234, 552934), (468, 276467)]