144197404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{64489}}^1$

素因数の和:64549

約数の個数: 24

約数和(自身を含む): 278080880

約数和(自身を除く): 133883476

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 64489, 128978, 257956, 838357, 1676714, 2773027, 3353428, 5546054, 11092108, 36049351, 72098702, 144197404]

約数ペア:

[(1, 144197404), (2, 72098702), (4, 36049351), (13, 11092108), (26, 5546054), (43, 3353428), (52, 2773027), (86, 1676714), (172, 838357), (559, 257956), (1118, 128978), (2236, 64489)]