164964124

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{1031}}^1$

素因数の和:1246

約数の個数: 48

約数和(自身を含む): 331321536

約数和(自身を除く): 166357412

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 181, 221, 362, 442, 724, 884, 1031, 2062, 2353, 3077, 4124, 4706, 6154, 9412, 12308, 13403, 17527, 26806, 35054, 40001, 53612, 70108, 80002, 160004, 186611, 227851, 373222, 455702, 746444, 911404, 2425943, 3172387, 4851886, 6344774, 9703772, 12689548, 41241031, 82482062, 164964124]

約数ペア:

[(1, 164964124), (2, 82482062), (4, 41241031), (13, 12689548), (17, 9703772), (26, 6344774), (34, 4851886), (52, 3172387), (68, 2425943), (181, 911404), (221, 746444), (362, 455702), (442, 373222), (724, 227851), (884, 186611), (1031, 160004), (2062, 80002), (2353, 70108), (3077, 53612), (4124, 40001), (4706, 35054), (6154, 26806), (9412, 17527), (12308, 13403)]