153731872

素因数分解:

$2^5\times 7^1\times {\mathrm{653}}^1\times {\mathrm{1051}}^1$

素因数の和:1721

約数の個数: 48

約数和(自身を含む): 346756032

約数和(自身を除く): 193024160

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 653, 1051, 1306, 2102, 2612, 4204, 4571, 5224, 7357, 8408, 9142, 10448, 14714, 16816, 18284, 20896, 29428, 33632, 36568, 58856, 73136, 117712, 146272, 235424, 686303, 1372606, 2745212, 4804121, 5490424, 9608242, 10980848, 19216484, 21961696, 38432968, 76865936, 153731872]

約数ペア:

[(1, 153731872), (2, 76865936), (4, 38432968), (7, 21961696), (8, 19216484), (14, 10980848), (16, 9608242), (28, 5490424), (32, 4804121), (56, 2745212), (112, 1372606), (224, 686303), (653, 235424), (1051, 146272), (1306, 117712), (2102, 73136), (2612, 58856), (4204, 36568), (4571, 33632), (5224, 29428), (7357, 20896), (8408, 18284), (9142, 16816), (10448, 14714)]