129238872

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{109897}}^1$

素因数の和:109920

約数の個数: 48

約数和(自身を含む): 375851160

約数和(自身を除く): 246612288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 109897, 219794, 329691, 439588, 659382, 769279, 879176, 1318764, 1538558, 2307837, 2637528, 3077116, 4615674, 5384953, 6154232, 9231348, 10769906, 16154859, 18462696, 21539812, 32309718, 43079624, 64619436, 129238872]

約数ペア:

[(1, 129238872), (2, 64619436), (3, 43079624), (4, 32309718), (6, 21539812), (7, 18462696), (8, 16154859), (12, 10769906), (14, 9231348), (21, 6154232), (24, 5384953), (28, 4615674), (42, 3077116), (49, 2637528), (56, 2307837), (84, 1538558), (98, 1318764), (147, 879176), (168, 769279), (196, 659382), (294, 439588), (392, 329691), (588, 219794), (1176, 109897)]