161843604

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61027}}^1$

素因数の和:61064

約数の個数: 48

約数和(自身を含む): 430613568

約数和(自身を除く): 268769964

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 1326, 2652, 61027, 122054, 183081, 244108, 366162, 732324, 793351, 1037459, 1586702, 2074918, 2380053, 3112377, 3173404, 4149836, 4760106, 6224754, 9520212, 12449508, 13486967, 26973934, 40460901, 53947868, 80921802, 161843604]

約数ペア:

[(1, 161843604), (2, 80921802), (3, 53947868), (4, 40460901), (6, 26973934), (12, 13486967), (13, 12449508), (17, 9520212), (26, 6224754), (34, 4760106), (39, 4149836), (51, 3173404), (52, 3112377), (68, 2380053), (78, 2074918), (102, 1586702), (156, 1037459), (204, 793351), (221, 732324), (442, 366162), (663, 244108), (884, 183081), (1326, 122054), (2652, 61027)]