161569404

素因数分解:

$2^2\times 3^4\times {\mathrm{43}}^1\times {\mathrm{11597}}^1$

素因数の和:11656

約数の個数: 60

約数和(自身を含む): 432234264

約数和(自身を除く): 270664860

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 81, 86, 108, 129, 162, 172, 258, 324, 387, 516, 774, 1161, 1548, 2322, 3483, 4644, 6966, 11597, 13932, 23194, 34791, 46388, 69582, 104373, 139164, 208746, 313119, 417492, 498671, 626238, 939357, 997342, 1252476, 1496013, 1878714, 1994684, 2992026, 3757428, 4488039, 5984052, 8976078, 13464117, 17952156, 26928234, 40392351, 53856468, 80784702, 161569404]

約数ペア:

[(1, 161569404), (2, 80784702), (3, 53856468), (4, 40392351), (6, 26928234), (9, 17952156), (12, 13464117), (18, 8976078), (27, 5984052), (36, 4488039), (43, 3757428), (54, 2992026), (81, 1994684), (86, 1878714), (108, 1496013), (129, 1252476), (162, 997342), (172, 939357), (258, 626238), (324, 498671), (387, 417492), (516, 313119), (774, 208746), (1161, 139164), (1548, 104373), (2322, 69582), (3483, 46388), (4644, 34791), (6966, 23194), (11597, 13932)]