144223338

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{180731}}^1$

素因数の和:180762

約数の個数: 32

約数和(自身を含む): 347005440

約数和(自身を除く): 202782102

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 180731, 361462, 542193, 1084386, 1265117, 2530234, 3433889, 3795351, 6867778, 7590702, 10301667, 20603334, 24037223, 48074446, 72111669, 144223338]

約数ペア:

[(1, 144223338), (2, 72111669), (3, 48074446), (6, 24037223), (7, 20603334), (14, 10301667), (19, 7590702), (21, 6867778), (38, 3795351), (42, 3433889), (57, 2530234), (114, 1265117), (133, 1084386), (266, 542193), (399, 361462), (798, 180731)]