141931888

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{40879}}^1$

素因数の和:40925

約数の個数: 40

約数和(自身を含む): 324423680

約数和(自身を除く): 182491792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 40879, 81758, 163516, 286153, 327032, 572306, 654064, 1144612, 1267249, 2289224, 2534498, 4578448, 5068996, 8870743, 10137992, 17741486, 20275984, 35482972, 70965944, 141931888]

約数ペア:

[(1, 141931888), (2, 70965944), (4, 35482972), (7, 20275984), (8, 17741486), (14, 10137992), (16, 8870743), (28, 5068996), (31, 4578448), (56, 2534498), (62, 2289224), (112, 1267249), (124, 1144612), (217, 654064), (248, 572306), (434, 327032), (496, 286153), (868, 163516), (1736, 81758), (3472, 40879)]