163852468

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{59453}}^1$

素因数の和:59523

約数の個数: 24

約数和(自身を含む): 314630568

約数和(自身を除く): 150778100

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 59453, 118906, 237812, 772889, 1545778, 3091556, 3151009, 6302018, 12604036, 40963117, 81926234, 163852468]

約数ペア:

[(1, 163852468), (2, 81926234), (4, 40963117), (13, 12604036), (26, 6302018), (52, 3151009), (53, 3091556), (106, 1545778), (212, 772889), (689, 237812), (1378, 118906), (2756, 59453)]