128826762

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1\times {\mathrm{1607}}^1$

素因数の和:2074

約数の個数: 32

約数和(自身を含む): 266747904

約数和(自身を除く): 137921142

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 431, 862, 1293, 1607, 2586, 3214, 4821, 9642, 13361, 26722, 40083, 49817, 80166, 99634, 149451, 298902, 692617, 1385234, 2077851, 4155702, 21471127, 42942254, 64413381, 128826762]

約数ペア:

[(1, 128826762), (2, 64413381), (3, 42942254), (6, 21471127), (31, 4155702), (62, 2077851), (93, 1385234), (186, 692617), (431, 298902), (862, 149451), (1293, 99634), (1607, 80166), (2586, 49817), (3214, 40083), (4821, 26722), (9642, 13361)]