245718136

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1153}}^1\times {\mathrm{1567}}^1$

素因数の和:2743

約数の個数: 32

約数和(自身を含む): 488557440

約数和(自身を除く): 242839304

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1153, 1567, 2306, 3134, 4612, 6268, 9224, 12536, 19601, 26639, 39202, 53278, 78404, 106556, 156808, 213112, 1806751, 3613502, 7227004, 14454008, 30714767, 61429534, 122859068, 245718136]

約数ペア:

[(1, 245718136), (2, 122859068), (4, 61429534), (8, 30714767), (17, 14454008), (34, 7227004), (68, 3613502), (136, 1806751), (1153, 213112), (1567, 156808), (2306, 106556), (3134, 78404), (4612, 53278), (6268, 39202), (9224, 26639), (12536, 19601)]