157612656

素因数分解:

$2^4\times 3^1\times {\mathrm{139}}^1\times {\mathrm{23623}}^1$

素因数の和:23773

約数の個数: 40

約数和(自身を含む): 410112640

約数和(自身を除く): 252499984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 139, 278, 417, 556, 834, 1112, 1668, 2224, 3336, 6672, 23623, 47246, 70869, 94492, 141738, 188984, 283476, 377968, 566952, 1133904, 3283597, 6567194, 9850791, 13134388, 19701582, 26268776, 39403164, 52537552, 78806328, 157612656]

約数ペア:

[(1, 157612656), (2, 78806328), (3, 52537552), (4, 39403164), (6, 26268776), (8, 19701582), (12, 13134388), (16, 9850791), (24, 6567194), (48, 3283597), (139, 1133904), (278, 566952), (417, 377968), (556, 283476), (834, 188984), (1112, 141738), (1668, 94492), (2224, 70869), (3336, 47246), (6672, 23623)]