131570352

素因数分解:

$2^4\times 3^3\times {\mathrm{304561}}^1$

素因数の和:304578

約数の個数: 40

約数和(自身を含む): 377656880

約数和(自身を除く): 246086528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 304561, 609122, 913683, 1218244, 1827366, 2436488, 2741049, 3654732, 4872976, 5482098, 7309464, 8223147, 10964196, 14618928, 16446294, 21928392, 32892588, 43856784, 65785176, 131570352]

約数ペア:

[(1, 131570352), (2, 65785176), (3, 43856784), (4, 32892588), (6, 21928392), (8, 16446294), (9, 14618928), (12, 10964196), (16, 8223147), (18, 7309464), (24, 5482098), (27, 4872976), (36, 3654732), (48, 2741049), (54, 2436488), (72, 1827366), (108, 1218244), (144, 913683), (216, 609122), (432, 304561)]