178610068

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{541}}^1\times {\mathrm{907}}^1$

素因数の和:1472

約数の個数: 48

約数和(自身を含む): 385834624

約数和(自身を除く): 207224556

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 541, 907, 1082, 1814, 2164, 3628, 3787, 6349, 7033, 7574, 11791, 12698, 14066, 15148, 23582, 25396, 28132, 47164, 49231, 82537, 98462, 165074, 196924, 330148, 490687, 981374, 1962748, 3434809, 6378931, 6869618, 12757862, 13739236, 25515724, 44652517, 89305034, 178610068]

約数ペア:

[(1, 178610068), (2, 89305034), (4, 44652517), (7, 25515724), (13, 13739236), (14, 12757862), (26, 6869618), (28, 6378931), (52, 3434809), (91, 1962748), (182, 981374), (364, 490687), (541, 330148), (907, 196924), (1082, 165074), (1814, 98462), (2164, 82537), (3628, 49231), (3787, 47164), (6349, 28132), (7033, 25396), (7574, 23582), (11791, 15148), (12698, 14066)]