131619228

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{64901}}^1$

素因数の和:64934

約数の個数: 36

約数和(自身を含む): 332557848

約数和(自身を除く): 200938620

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 64901, 129802, 194703, 259604, 389406, 778812, 843713, 1687426, 2531139, 3374852, 5062278, 10124556, 10968269, 21936538, 32904807, 43873076, 65809614, 131619228]

約数ペア:

[(1, 131619228), (2, 65809614), (3, 43873076), (4, 32904807), (6, 21936538), (12, 10968269), (13, 10124556), (26, 5062278), (39, 3374852), (52, 2531139), (78, 1687426), (156, 843713), (169, 778812), (338, 389406), (507, 259604), (676, 194703), (1014, 129802), (2028, 64901)]