154412797

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{241}}^1$

素因数の和:469

約数の個数: 32

約数和(自身を含む): 198215424

約数和(自身を除く): 43802627

約数列:

[1, 7, 11, 53, 77, 157, 241, 371, 583, 1099, 1687, 1727, 2651, 4081, 8321, 12089, 12773, 18557, 37837, 58247, 89411, 91531, 140503, 264859, 416207, 640717, 983521, 2005361, 2913449, 14037527, 22058971, 154412797]

約数ペア:

[(1, 154412797), (7, 22058971), (11, 14037527), (53, 2913449), (77, 2005361), (157, 983521), (241, 640717), (371, 416207), (583, 264859), (1099, 140503), (1687, 91531), (1727, 89411), (2651, 58247), (4081, 37837), (8321, 18557), (12089, 12773)]