149218132

素因数分解:

$2^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{10429}}^1$

素因数の和:10520

約数の個数: 36

約数和(自身を含む): 307956180

約数和(自身を除く): 158738048

約数列:

[1, 2, 4, 7, 14, 28, 49, 73, 98, 146, 196, 292, 511, 1022, 2044, 3577, 7154, 10429, 14308, 20858, 41716, 73003, 146006, 292012, 511021, 761317, 1022042, 1522634, 2044084, 3045268, 5329219, 10658438, 21316876, 37304533, 74609066, 149218132]

約数ペア:

[(1, 149218132), (2, 74609066), (4, 37304533), (7, 21316876), (14, 10658438), (28, 5329219), (49, 3045268), (73, 2044084), (98, 1522634), (146, 1022042), (196, 761317), (292, 511021), (511, 292012), (1022, 146006), (2044, 73003), (3577, 41716), (7154, 20858), (10429, 14308)]