145732468

素因数分解:

$2^2\times 7^3\times {\mathrm{106219}}^1$

素因数の和:106244

約数の個数: 24

約数和(自身を含む): 297416000

約数和(自身を除く): 151683532

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 106219, 212438, 424876, 743533, 1487066, 2974132, 5204731, 10409462, 20818924, 36433117, 72866234, 145732468]

約数ペア:

[(1, 145732468), (2, 72866234), (4, 36433117), (7, 20818924), (14, 10409462), (28, 5204731), (49, 2974132), (98, 1487066), (196, 743533), (343, 424876), (686, 212438), (1372, 106219)]