127761872

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{49597}}^1$

素因数の和:49635

約数の個数: 40

約数和(自身を含む): 295207296

約数和(自身を除く): 167445424

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 49597, 99194, 198388, 347179, 396776, 694358, 793552, 1140731, 1388716, 2281462, 2777432, 4562924, 5554864, 7985117, 9125848, 15970234, 18251696, 31940468, 63880936, 127761872]

約数ペア:

[(1, 127761872), (2, 63880936), (4, 31940468), (7, 18251696), (8, 15970234), (14, 9125848), (16, 7985117), (23, 5554864), (28, 4562924), (46, 2777432), (56, 2281462), (92, 1388716), (112, 1140731), (161, 793552), (184, 694358), (322, 396776), (368, 347179), (644, 198388), (1288, 99194), (2576, 49597)]