163959216

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{55997}}^1$

素因数の和:56069

約数の個数: 40

約数和(自身を含む): 430512624

約数和(自身を除く): 266553408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 183, 244, 366, 488, 732, 976, 1464, 2928, 55997, 111994, 167991, 223988, 335982, 447976, 671964, 895952, 1343928, 2687856, 3415817, 6831634, 10247451, 13663268, 20494902, 27326536, 40989804, 54653072, 81979608, 163959216]

約数ペア:

[(1, 163959216), (2, 81979608), (3, 54653072), (4, 40989804), (6, 27326536), (8, 20494902), (12, 13663268), (16, 10247451), (24, 6831634), (48, 3415817), (61, 2687856), (122, 1343928), (183, 895952), (244, 671964), (366, 447976), (488, 335982), (732, 223988), (976, 167991), (1464, 111994), (2928, 55997)]