147664496

素因数分解:

$2^4\times 7^1\times {\mathrm{173}}^1\times {\mathrm{7621}}^1$

素因数の和:7809

約数の個数: 40

約数和(自身を含む): 328904544

約数和(自身を除く): 181240048

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 173, 346, 692, 1211, 1384, 2422, 2768, 4844, 7621, 9688, 15242, 19376, 30484, 53347, 60968, 106694, 121936, 213388, 426776, 853552, 1318433, 2636866, 5273732, 9229031, 10547464, 18458062, 21094928, 36916124, 73832248, 147664496]

約数ペア:

[(1, 147664496), (2, 73832248), (4, 36916124), (7, 21094928), (8, 18458062), (14, 10547464), (16, 9229031), (28, 5273732), (56, 2636866), (112, 1318433), (173, 853552), (346, 426776), (692, 213388), (1211, 121936), (1384, 106694), (2422, 60968), (2768, 53347), (4844, 30484), (7621, 19376), (9688, 15242)]