189386848

素因数分解:

$2^5\times 7^1\times {\mathrm{211}}^1\times {\mathrm{4007}}^1$

素因数の和:4235

約数の個数: 48

約数和(自身を含む): 428246784

約数和(自身を除く): 238859936

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 211, 224, 422, 844, 1477, 1688, 2954, 3376, 4007, 5908, 6752, 8014, 11816, 16028, 23632, 28049, 32056, 47264, 56098, 64112, 112196, 128224, 224392, 448784, 845477, 897568, 1690954, 3381908, 5918339, 6763816, 11836678, 13527632, 23673356, 27055264, 47346712, 94693424, 189386848]

約数ペア:

[(1, 189386848), (2, 94693424), (4, 47346712), (7, 27055264), (8, 23673356), (14, 13527632), (16, 11836678), (28, 6763816), (32, 5918339), (56, 3381908), (112, 1690954), (211, 897568), (224, 845477), (422, 448784), (844, 224392), (1477, 128224), (1688, 112196), (2954, 64112), (3376, 56098), (4007, 47264), (5908, 32056), (6752, 28049), (8014, 23632), (11816, 16028)]