265668

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{131}}^1$

素因数の和:164

約数の個数: 36

約数和(自身を含む): 676368

約数和(自身を除く): 410700

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 131, 156, 169, 262, 338, 393, 507, 524, 676, 786, 1014, 1572, 1703, 2028, 3406, 5109, 6812, 10218, 20436, 22139, 44278, 66417, 88556, 132834, 265668]

約数ペア:

[(1, 265668), (2, 132834), (3, 88556), (4, 66417), (6, 44278), (12, 22139), (13, 20436), (26, 10218), (39, 6812), (52, 5109), (78, 3406), (131, 2028), (156, 1703), (169, 1572), (262, 1014), (338, 786), (393, 676), (507, 524)]