121145514

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{43051}}^1$

素因数の和:43130

約数の個数: 32

約数和(自身を含む): 281043456

約数和(自身を除く): 159897942

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 134, 201, 402, 469, 938, 1407, 2814, 43051, 86102, 129153, 258306, 301357, 602714, 904071, 1808142, 2884417, 5768834, 8653251, 17306502, 20190919, 40381838, 60572757, 121145514]

約数ペア:

[(1, 121145514), (2, 60572757), (3, 40381838), (6, 20190919), (7, 17306502), (14, 8653251), (21, 5768834), (42, 2884417), (67, 1808142), (134, 904071), (201, 602714), (402, 301357), (469, 258306), (938, 129153), (1407, 86102), (2814, 43051)]