128759442

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{601}}^1\times {\mathrm{5101}}^1$

素因数の和:5714

約数の個数: 32

約数和(自身を含む): 294854784

約数和(自身を除く): 166095342

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 601, 1202, 1803, 3606, 4207, 5101, 8414, 10202, 12621, 15303, 25242, 30606, 35707, 71414, 107121, 214242, 3065701, 6131402, 9197103, 18394206, 21459907, 42919814, 64379721, 128759442]

約数ペア:

[(1, 128759442), (2, 64379721), (3, 42919814), (6, 21459907), (7, 18394206), (14, 9197103), (21, 6131402), (42, 3065701), (601, 214242), (1202, 107121), (1803, 71414), (3606, 35707), (4207, 30606), (5101, 25242), (8414, 15303), (10202, 12621)]