161839716

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{5507}}^1$

素因数の和:5624

約数の個数: 48

約数和(自身を含む): 394813440

約数和(自身を除く): 232973724

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 79, 93, 124, 158, 186, 237, 316, 372, 474, 948, 2449, 4898, 5507, 7347, 9796, 11014, 14694, 16521, 22028, 29388, 33042, 66084, 170717, 341434, 435053, 512151, 682868, 870106, 1024302, 1305159, 1740212, 2048604, 2610318, 5220636, 13486643, 26973286, 40459929, 53946572, 80919858, 161839716]

約数ペア:

[(1, 161839716), (2, 80919858), (3, 53946572), (4, 40459929), (6, 26973286), (12, 13486643), (31, 5220636), (62, 2610318), (79, 2048604), (93, 1740212), (124, 1305159), (158, 1024302), (186, 870106), (237, 682868), (316, 512151), (372, 435053), (474, 341434), (948, 170717), (2449, 66084), (4898, 33042), (5507, 29388), (7347, 22028), (9796, 16521), (11014, 14694)]