131560392

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{127481}}^1$

素因数の和:127533

約数の個数: 32

約数和(自身を含む): 336552480

約数和(自身を除く): 204992088

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 127481, 254962, 382443, 509924, 764886, 1019848, 1529772, 3059544, 5481683, 10963366, 16445049, 21926732, 32890098, 43853464, 65780196, 131560392]

約数ペア:

[(1, 131560392), (2, 65780196), (3, 43853464), (4, 32890098), (6, 21926732), (8, 16445049), (12, 10963366), (24, 5481683), (43, 3059544), (86, 1529772), (129, 1019848), (172, 764886), (258, 509924), (344, 382443), (516, 254962), (1032, 127481)]