172353548

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{1123}}^1$

素因数の和:1242

約数の個数: 48

約数和(自身を含む): 333666144

約数和(自身を除く): 161312596

約数列:

[1, 2, 4, 17, 34, 37, 61, 68, 74, 122, 148, 244, 629, 1037, 1123, 1258, 2074, 2246, 2257, 2516, 4148, 4492, 4514, 9028, 19091, 38182, 38369, 41551, 68503, 76364, 76738, 83102, 137006, 153476, 166204, 274012, 706367, 1164551, 1412734, 2329102, 2534611, 2825468, 4658204, 5069222, 10138444, 43088387, 86176774, 172353548]

約数ペア:

[(1, 172353548), (2, 86176774), (4, 43088387), (17, 10138444), (34, 5069222), (37, 4658204), (61, 2825468), (68, 2534611), (74, 2329102), (122, 1412734), (148, 1164551), (244, 706367), (629, 274012), (1037, 166204), (1123, 153476), (1258, 137006), (2074, 83102), (2246, 76738), (2257, 76364), (2516, 68503), (4148, 41551), (4492, 38369), (4514, 38182), (9028, 19091)]