155596322

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{2161}}^1$

素因数の和:2346

約数の個数: 32

約数和(自身を含む): 276044160

約数和(自身を除く): 120447838

約数列:

[1, 2, 7, 14, 37, 74, 139, 259, 278, 518, 973, 1946, 2161, 4322, 5143, 10286, 15127, 30254, 36001, 72002, 79957, 159914, 300379, 559699, 600758, 1119398, 2102653, 4205306, 11114023, 22228046, 77798161, 155596322]

約数ペア:

[(1, 155596322), (2, 77798161), (7, 22228046), (14, 11114023), (37, 4205306), (74, 2102653), (139, 1119398), (259, 600758), (278, 559699), (518, 300379), (973, 159914), (1946, 79957), (2161, 72002), (4322, 36001), (5143, 30254), (10286, 15127)]