131894336

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{9497}}^1$

素因数の和:9547

約数の個数: 56

約数和(自身を含む): 308798976

約数和(自身を除く): 176904640

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 217, 224, 248, 434, 448, 496, 868, 992, 1736, 1984, 3472, 6944, 9497, 13888, 18994, 37988, 66479, 75976, 132958, 151952, 265916, 294407, 303904, 531832, 588814, 607808, 1063664, 1177628, 2060849, 2127328, 2355256, 4121698, 4254656, 4710512, 8243396, 9421024, 16486792, 18842048, 32973584, 65947168, 131894336]

約数ペア:

[(1, 131894336), (2, 65947168), (4, 32973584), (7, 18842048), (8, 16486792), (14, 9421024), (16, 8243396), (28, 4710512), (31, 4254656), (32, 4121698), (56, 2355256), (62, 2127328), (64, 2060849), (112, 1177628), (124, 1063664), (217, 607808), (224, 588814), (248, 531832), (434, 303904), (448, 294407), (496, 265916), (868, 151952), (992, 132958), (1736, 75976), (1984, 66479), (3472, 37988), (6944, 18994), (9497, 13888)]