156986181776

素因数分解:

$2^4\times {\mathrm{9011}}^1\times {\mathrm{1088851}}^1$

素因数の和:1097870

約数の個数: 20

約数和(自身を含む): 304194760944

約数和(自身を除く): 147208579168

約数列:

[1, 2, 4, 8, 16, 9011, 18022, 36044, 72088, 144176, 1088851, 2177702, 4355404, 8710808, 17421616, 9811636361, 19623272722, 39246545444, 78493090888, 156986181776]

約数ペア:

[(1, 156986181776), (2, 78493090888), (4, 39246545444), (8, 19623272722), (16, 9811636361), (9011, 17421616), (18022, 8710808), (36044, 4355404), (72088, 2177702), (144176, 1088851)]