165785508

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{219293}}^1$

素因数の和:219313

約数の個数: 48

約数和(自身を含む): 491218560

約数和(自身を除く): 325433052

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 219293, 438586, 657879, 877172, 1315758, 1535051, 1973637, 2631516, 3070102, 3947274, 4605153, 5920911, 6140204, 7894548, 9210306, 11841822, 13815459, 18420612, 23683644, 27630918, 41446377, 55261836, 82892754, 165785508]

約数ペア:

[(1, 165785508), (2, 82892754), (3, 55261836), (4, 41446377), (6, 27630918), (7, 23683644), (9, 18420612), (12, 13815459), (14, 11841822), (18, 9210306), (21, 7894548), (27, 6140204), (28, 5920911), (36, 4605153), (42, 3947274), (54, 3070102), (63, 2631516), (84, 1973637), (108, 1535051), (126, 1315758), (189, 877172), (252, 657879), (378, 438586), (756, 219293)]