170793728

素因数分解:

$2^8\times 7^1\times {\mathrm{191}}^1\times {\mathrm{499}}^1$

素因数の和:713

約数の個数: 72

約数和(自身を含む): 392448000

約数和(自身を除く): 221654272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 191, 224, 256, 382, 448, 499, 764, 896, 998, 1337, 1528, 1792, 1996, 2674, 3056, 3493, 3992, 5348, 6112, 6986, 7984, 10696, 12224, 13972, 15968, 21392, 24448, 27944, 31936, 42784, 48896, 55888, 63872, 85568, 95309, 111776, 127744, 171136, 190618, 223552, 342272, 381236, 447104, 667163, 762472, 894208, 1334326, 1524944, 2668652, 3049888, 5337304, 6099776, 10674608, 12199552, 21349216, 24399104, 42698432, 85396864, 170793728]

約数ペア:

[(1, 170793728), (2, 85396864), (4, 42698432), (7, 24399104), (8, 21349216), (14, 12199552), (16, 10674608), (28, 6099776), (32, 5337304), (56, 3049888), (64, 2668652), (112, 1524944), (128, 1334326), (191, 894208), (224, 762472), (256, 667163), (382, 447104), (448, 381236), (499, 342272), (764, 223552), (896, 190618), (998, 171136), (1337, 127744), (1528, 111776), (1792, 95309), (1996, 85568), (2674, 63872), (3056, 55888), (3493, 48896), (3992, 42784), (5348, 31936), (6112, 27944), (6986, 24448), (7984, 21392), (10696, 15968), (12224, 13972)]