148945712

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{107}}^1\times {\mathrm{241}}^1$

素因数の和:394

約数の個数: 60

約数和(自身を含む): 308692296

約数和(自身を除く): 159746584

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 107, 152, 214, 241, 304, 361, 428, 482, 722, 856, 964, 1444, 1712, 1928, 2033, 2888, 3856, 4066, 4579, 5776, 8132, 9158, 16264, 18316, 25787, 32528, 36632, 38627, 51574, 73264, 77254, 87001, 103148, 154508, 174002, 206296, 309016, 348004, 412592, 489953, 618032, 696008, 979906, 1392016, 1959812, 3919624, 7839248, 9309107, 18618214, 37236428, 74472856, 148945712]

約数ペア:

[(1, 148945712), (2, 74472856), (4, 37236428), (8, 18618214), (16, 9309107), (19, 7839248), (38, 3919624), (76, 1959812), (107, 1392016), (152, 979906), (214, 696008), (241, 618032), (304, 489953), (361, 412592), (428, 348004), (482, 309016), (722, 206296), (856, 174002), (964, 154508), (1444, 103148), (1712, 87001), (1928, 77254), (2033, 73264), (2888, 51574), (3856, 38627), (4066, 36632), (4579, 32528), (5776, 25787), (8132, 18316), (9158, 16264)]