149736076

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{172507}}^1$

素因数の和:172549

約数の個数: 24

約数和(自身を含む): 309134336

約数和(自身を除く): 159398260

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 172507, 345014, 690028, 1207549, 2415098, 4830196, 5347717, 10695434, 21390868, 37434019, 74868038, 149736076]

約数ペア:

[(1, 149736076), (2, 74868038), (4, 37434019), (7, 21390868), (14, 10695434), (28, 5347717), (31, 4830196), (62, 2415098), (124, 1207549), (217, 690028), (434, 345014), (868, 172507)]