165067970

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{7243}}^1$

素因数の和:7346

約数の個数: 32

約数和(自身を含む): 309811392

約数和(自身を除く): 144743422

約数列:

[1, 2, 5, 10, 43, 53, 86, 106, 215, 265, 430, 530, 2279, 4558, 7243, 11395, 14486, 22790, 36215, 72430, 311449, 383879, 622898, 767758, 1557245, 1919395, 3114490, 3838790, 16506797, 33013594, 82533985, 165067970]

約数ペア:

[(1, 165067970), (2, 82533985), (5, 33013594), (10, 16506797), (43, 3838790), (53, 3114490), (86, 1919395), (106, 1557245), (215, 767758), (265, 622898), (430, 383879), (530, 311449), (2279, 72430), (4558, 36215), (7243, 22790), (11395, 14486)]