171050432

素因数分解:

$2^6\times 7^1\times {\mathrm{191}}^1\times {\mathrm{1999}}^1$

素因数の和:2209

約数の個数: 56

約数和(自身を含む): 390144000

約数和(自身を除く): 219093568

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 191, 224, 382, 448, 764, 1337, 1528, 1999, 2674, 3056, 3998, 5348, 6112, 7996, 10696, 12224, 13993, 15992, 21392, 27986, 31984, 42784, 55972, 63968, 85568, 111944, 127936, 223888, 381809, 447776, 763618, 895552, 1527236, 2672663, 3054472, 5345326, 6108944, 10690652, 12217888, 21381304, 24435776, 42762608, 85525216, 171050432]

約数ペア:

[(1, 171050432), (2, 85525216), (4, 42762608), (7, 24435776), (8, 21381304), (14, 12217888), (16, 10690652), (28, 6108944), (32, 5345326), (56, 3054472), (64, 2672663), (112, 1527236), (191, 895552), (224, 763618), (382, 447776), (448, 381809), (764, 223888), (1337, 127936), (1528, 111944), (1999, 85568), (2674, 63968), (3056, 55972), (3998, 42784), (5348, 31984), (6112, 27986), (7996, 21392), (10696, 15992), (12224, 13993)]