121525912

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{541}}^1\times {\mathrm{653}}^1$

素因数の和:1243

約数の個数: 32

約数和(自身を含む): 233948880

約数和(自身を除く): 112422968

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 541, 653, 1082, 1306, 2164, 2612, 4328, 5224, 23263, 28079, 46526, 56158, 93052, 112316, 186104, 224632, 353273, 706546, 1413092, 2826184, 15190739, 30381478, 60762956, 121525912]

約数ペア:

[(1, 121525912), (2, 60762956), (4, 30381478), (8, 15190739), (43, 2826184), (86, 1413092), (172, 706546), (344, 353273), (541, 224632), (653, 186104), (1082, 112316), (1306, 93052), (2164, 56158), (2612, 46526), (4328, 28079), (5224, 23263)]