126650512

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{1747}}^1$

素因数の和:1975

約数の個数: 40

約数和(自身を含む): 257501376

約数和(自身を除く): 130850864

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 197, 368, 394, 788, 1576, 1747, 3152, 3494, 4531, 6988, 9062, 13976, 18124, 27952, 36248, 40181, 72496, 80362, 160724, 321448, 344159, 642896, 688318, 1376636, 2753272, 5506544, 7915657, 15831314, 31662628, 63325256, 126650512]

約数ペア:

[(1, 126650512), (2, 63325256), (4, 31662628), (8, 15831314), (16, 7915657), (23, 5506544), (46, 2753272), (92, 1376636), (184, 688318), (197, 642896), (368, 344159), (394, 321448), (788, 160724), (1576, 80362), (1747, 72496), (3152, 40181), (3494, 36248), (4531, 27952), (6988, 18124), (9062, 13976)]