156930138

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{271}}^1\times {\mathrm{607}}^1$

素因数の和:939

約数の個数: 48

約数和(自身を含む): 348281856

約数和(自身を除く): 191351718

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 271, 318, 477, 542, 607, 813, 954, 1214, 1626, 1821, 2439, 3642, 4878, 5463, 10926, 14363, 28726, 32171, 43089, 64342, 86178, 96513, 129267, 164497, 193026, 258534, 289539, 328994, 493491, 579078, 986982, 1480473, 2960946, 8718341, 17436682, 26155023, 52310046, 78465069, 156930138]

約数ペア:

[(1, 156930138), (2, 78465069), (3, 52310046), (6, 26155023), (9, 17436682), (18, 8718341), (53, 2960946), (106, 1480473), (159, 986982), (271, 579078), (318, 493491), (477, 328994), (542, 289539), (607, 258534), (813, 193026), (954, 164497), (1214, 129267), (1626, 96513), (1821, 86178), (2439, 64342), (3642, 43089), (4878, 32171), (5463, 28726), (10926, 14363)]