189968248

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{337}}^1\times {\mathrm{2273}}^1$

素因数の和:2647

約数の個数: 32

約数和(自身を含む): 368933760

約数和(自身を除く): 178965512

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 337, 674, 1348, 2273, 2696, 4546, 9092, 10447, 18184, 20894, 41788, 70463, 83576, 140926, 281852, 563704, 766001, 1532002, 3064004, 6128008, 23746031, 47492062, 94984124, 189968248]

約数ペア:

[(1, 189968248), (2, 94984124), (4, 47492062), (8, 23746031), (31, 6128008), (62, 3064004), (124, 1532002), (248, 766001), (337, 563704), (674, 281852), (1348, 140926), (2273, 83576), (2696, 70463), (4546, 41788), (9092, 20894), (10447, 18184)]