121574288

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{5273}}^1$

素因数の和:5423

約数の個数: 40

約数和(自身を含む): 258974496

約数和(自身を除く): 137400208

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 131, 176, 262, 524, 1048, 1441, 2096, 2882, 5273, 5764, 10546, 11528, 21092, 23056, 42184, 58003, 84368, 116006, 232012, 464024, 690763, 928048, 1381526, 2763052, 5526104, 7598393, 11052208, 15196786, 30393572, 60787144, 121574288]

約数ペア:

[(1, 121574288), (2, 60787144), (4, 30393572), (8, 15196786), (11, 11052208), (16, 7598393), (22, 5526104), (44, 2763052), (88, 1381526), (131, 928048), (176, 690763), (262, 464024), (524, 232012), (1048, 116006), (1441, 84368), (2096, 58003), (2882, 42184), (5273, 23056), (5764, 21092), (10546, 11528)]