159013432

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{3889}}^1$

素因数の和:4183

約数の個数: 32

約数和(自身を含む): 315090000

約数和(自身を除く): 156076568

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 269, 538, 1076, 2152, 3889, 5111, 7778, 10222, 15556, 20444, 31112, 40888, 73891, 147782, 295564, 591128, 1046141, 2092282, 4184564, 8369128, 19876679, 39753358, 79506716, 159013432]

約数ペア:

[(1, 159013432), (2, 79506716), (4, 39753358), (8, 19876679), (19, 8369128), (38, 4184564), (76, 2092282), (152, 1046141), (269, 591128), (538, 295564), (1076, 147782), (2152, 73891), (3889, 40888), (5111, 31112), (7778, 20444), (10222, 15556)]