159975872

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{11519}}^1$

素因数の和:11569

約数の個数: 56

約数和(自身を含む): 374538240

約数和(自身を除く): 214562368

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 217, 224, 248, 434, 448, 496, 868, 992, 1736, 1984, 3472, 6944, 11519, 13888, 23038, 46076, 80633, 92152, 161266, 184304, 322532, 357089, 368608, 645064, 714178, 737216, 1290128, 1428356, 2499623, 2580256, 2856712, 4999246, 5160512, 5713424, 9998492, 11426848, 19996984, 22853696, 39993968, 79987936, 159975872]

約数ペア:

[(1, 159975872), (2, 79987936), (4, 39993968), (7, 22853696), (8, 19996984), (14, 11426848), (16, 9998492), (28, 5713424), (31, 5160512), (32, 4999246), (56, 2856712), (62, 2580256), (64, 2499623), (112, 1428356), (124, 1290128), (217, 737216), (224, 714178), (248, 645064), (434, 368608), (448, 357089), (496, 322532), (868, 184304), (992, 161266), (1736, 92152), (1984, 80633), (3472, 46076), (6944, 23038), (11519, 13888)]