142474564

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{17299}}^1$

素因数の和:17403

約数の個数: 24

約数和(自身を含む): 261576000

約数和(自身を除く): 119101436

約数列:

[1, 2, 4, 29, 58, 71, 116, 142, 284, 2059, 4118, 8236, 17299, 34598, 69196, 501671, 1003342, 1228229, 2006684, 2456458, 4912916, 35618641, 71237282, 142474564]

約数ペア:

[(1, 142474564), (2, 71237282), (4, 35618641), (29, 4912916), (58, 2456458), (71, 2006684), (116, 1228229), (142, 1003342), (284, 501671), (2059, 69196), (4118, 34598), (8236, 17299)]