140573778

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1\times {\mathrm{2141}}^1$

素因数の和:2530

約数の個数: 32

約数和(自身を含む): 291174912

約数和(自身を除く): 150601134

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 353, 706, 1059, 2118, 2141, 4282, 6423, 10943, 12846, 21886, 32829, 65658, 66371, 132742, 199113, 398226, 755773, 1511546, 2267319, 4534638, 23428963, 46857926, 70286889, 140573778]

約数ペア:

[(1, 140573778), (2, 70286889), (3, 46857926), (6, 23428963), (31, 4534638), (62, 2267319), (93, 1511546), (186, 755773), (353, 398226), (706, 199113), (1059, 132742), (2118, 66371), (2141, 65658), (4282, 32829), (6423, 21886), (10943, 12846)]