143878994

素因数分解:

$2^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{27701}}^1$

素因数の和:27770

約数の個数: 24

約数和(自身を含む): 255800268

約数和(自身を除く): 111921274

約数列:

[1, 2, 7, 14, 49, 53, 98, 106, 371, 742, 2597, 5194, 27701, 55402, 193907, 387814, 1357349, 1468153, 2714698, 2936306, 10277071, 20554142, 71939497, 143878994]

約数ペア:

[(1, 143878994), (2, 71939497), (7, 20554142), (14, 10277071), (49, 2936306), (53, 2714698), (98, 1468153), (106, 1357349), (371, 387814), (742, 193907), (2597, 55402), (5194, 27701)]