131324076

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{280607}}^1$

素因数の和:280630

約数の個数: 36

約数和(自身を含む): 357494592

約数和(自身を除く): 226170516

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 280607, 561214, 841821, 1122428, 1683642, 2525463, 3367284, 3647891, 5050926, 7295782, 10101852, 10943673, 14591564, 21887346, 32831019, 43774692, 65662038, 131324076]

約数ペア:

[(1, 131324076), (2, 65662038), (3, 43774692), (4, 32831019), (6, 21887346), (9, 14591564), (12, 10943673), (13, 10101852), (18, 7295782), (26, 5050926), (36, 3647891), (39, 3367284), (52, 2525463), (78, 1683642), (117, 1122428), (156, 841821), (234, 561214), (468, 280607)]