153976256

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{11087}}^1$

素因数の和:11137

約数の個数: 56

約数和(自身を含む): 360493056

約数和(自身を除く): 206516800

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, 11087, 13888, 22174, 44348, 77609, 88696, 155218, 177392, 310436, 343697, 354784, 620872, 687394, 709568, 1241744, 1374788, 2405879, 2483488, 2749576, 4811758, 4966976, 5499152, 9623516, 10998304, 19247032, 21996608, 38494064, 76988128, 153976256]

約数ペア:

[(1, 153976256), (2, 76988128), (4, 38494064), (7, 21996608), (8, 19247032), (14, 10998304), (16, 9623516), (28, 5499152), (31, 4966976), (32, 4811758), (56, 2749576), (62, 2483488), (64, 2405879), (112, 1374788), (124, 1241744), (217, 709568), (224, 687394), (248, 620872), (434, 354784), (448, 343697), (496, 310436), (868, 177392), (992, 155218), (1736, 88696), (1984, 77609), (3472, 44348), (6944, 22174), (11087, 13888)]