149807198212

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{4949359}}^1$

素因数の和:4949440

約数の個数: 48

約数和(自身を含む): 319293112320

約数和(自身を除く): 169485914108

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 47, 92, 94, 161, 188, 322, 329, 644, 658, 1081, 1316, 2162, 4324, 7567, 15134, 30268, 4949359, 9898718, 19797436, 34645513, 69291026, 113835257, 138582052, 227670514, 232619873, 455341028, 465239746, 796846799, 930479492, 1593693598, 1628339111, 3187387196, 3256678222, 5350257079, 6513356444, 10700514158, 21401028316, 37451799553, 74903599106, 149807198212]

約数ペア:

[(1, 149807198212), (2, 74903599106), (4, 37451799553), (7, 21401028316), (14, 10700514158), (23, 6513356444), (28, 5350257079), (46, 3256678222), (47, 3187387196), (92, 1628339111), (94, 1593693598), (161, 930479492), (188, 796846799), (322, 465239746), (329, 455341028), (644, 232619873), (658, 227670514), (1081, 138582052), (1316, 113835257), (2162, 69291026), (4324, 34645513), (7567, 19797436), (15134, 9898718), (30268, 4949359)]