127426208

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43759}}^1$

素因数の和:43789

約数の個数: 48

約数和(自身を含む): 308770560

約数和(自身を除く): 181344352

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 43759, 87518, 175036, 306313, 350072, 568867, 612626, 700144, 1137734, 1225252, 1400288, 2275468, 2450504, 3982069, 4550936, 4901008, 7964138, 9101872, 9802016, 15928276, 18203744, 31856552, 63713104, 127426208]

約数ペア:

[(1, 127426208), (2, 63713104), (4, 31856552), (7, 18203744), (8, 15928276), (13, 9802016), (14, 9101872), (16, 7964138), (26, 4901008), (28, 4550936), (32, 3982069), (52, 2450504), (56, 2275468), (91, 1400288), (104, 1225252), (112, 1137734), (182, 700144), (208, 612626), (224, 568867), (364, 350072), (416, 306313), (728, 175036), (1456, 87518), (2912, 43759)]