161605524

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{2927}}^1$

素因数の和:3084

約数の個数: 48

約数和(自身を含む): 389587968

約数和(自身を除く): 227982444

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 107, 129, 172, 214, 258, 321, 428, 516, 642, 1284, 2927, 4601, 5854, 8781, 9202, 11708, 13803, 17562, 18404, 27606, 35124, 55212, 125861, 251722, 313189, 377583, 503444, 626378, 755166, 939567, 1252756, 1510332, 1879134, 3758268, 13467127, 26934254, 40401381, 53868508, 80802762, 161605524]

約数ペア:

[(1, 161605524), (2, 80802762), (3, 53868508), (4, 40401381), (6, 26934254), (12, 13467127), (43, 3758268), (86, 1879134), (107, 1510332), (129, 1252756), (172, 939567), (214, 755166), (258, 626378), (321, 503444), (428, 377583), (516, 313189), (642, 251722), (1284, 125861), (2927, 55212), (4601, 35124), (5854, 27606), (8781, 18404), (9202, 17562), (11708, 13803)]