169062320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{301897}}^1$

素因数の和:301917

約数の個数: 40

約数和(自身を含む): 449224224

約数和(自身を除く): 280161904

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 301897, 603794, 1207588, 1509485, 2113279, 2415176, 3018970, 4226558, 4830352, 6037940, 8453116, 10566395, 12075880, 16906232, 21132790, 24151760, 33812464, 42265580, 84531160, 169062320]

約数ペア:

[(1, 169062320), (2, 84531160), (4, 42265580), (5, 33812464), (7, 24151760), (8, 21132790), (10, 16906232), (14, 12075880), (16, 10566395), (20, 8453116), (28, 6037940), (35, 4830352), (40, 4226558), (56, 3018970), (70, 2415176), (80, 2113279), (112, 1509485), (140, 1207588), (280, 603794), (560, 301897)]