128850204

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{219133}}^1$

素因数の和:219154

約数の個数: 36

約数和(自身を含む): 349737864

約数和(自身を除く): 220887660

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 219133, 438266, 657399, 876532, 1314798, 1533931, 2629596, 3067862, 4601793, 6135724, 9203586, 10737517, 18407172, 21475034, 32212551, 42950068, 64425102, 128850204]

約数ペア:

[(1, 128850204), (2, 64425102), (3, 42950068), (4, 32212551), (6, 21475034), (7, 18407172), (12, 10737517), (14, 9203586), (21, 6135724), (28, 4601793), (42, 3067862), (49, 2629596), (84, 1533931), (98, 1314798), (147, 876532), (196, 657399), (294, 438266), (588, 219133)]