156736286

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1\times {\mathrm{547}}^1$

素因数の和:864

約数の個数: 32

約数和(自身を含む): 273245952

約数和(自身を除く): 116509666

約数列:

[1, 2, 7, 14, 97, 194, 211, 422, 547, 679, 1094, 1358, 1477, 2954, 3829, 7658, 20467, 40934, 53059, 106118, 115417, 143269, 230834, 286538, 371413, 742826, 807919, 1615838, 11195449, 22390898, 78368143, 156736286]

約数ペア:

[(1, 156736286), (2, 78368143), (7, 22390898), (14, 11195449), (97, 1615838), (194, 807919), (211, 742826), (422, 371413), (547, 286538), (679, 230834), (1094, 143269), (1358, 115417), (1477, 106118), (2954, 53059), (3829, 40934), (7658, 20467)]