158471488

素因数分解:

$2^6\times 7^3\times {\mathrm{7219}}^1$

素因数の和:7252

約数の個数: 56

約数和(自身を含む): 366776000

約数和(自身を除く): 208304512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 343, 392, 448, 686, 784, 1372, 1568, 2744, 3136, 5488, 7219, 10976, 14438, 21952, 28876, 50533, 57752, 101066, 115504, 202132, 231008, 353731, 404264, 462016, 707462, 808528, 1414924, 1617056, 2476117, 2829848, 3234112, 4952234, 5659696, 9904468, 11319392, 19808936, 22638784, 39617872, 79235744, 158471488]

約数ペア:

[(1, 158471488), (2, 79235744), (4, 39617872), (7, 22638784), (8, 19808936), (14, 11319392), (16, 9904468), (28, 5659696), (32, 4952234), (49, 3234112), (56, 2829848), (64, 2476117), (98, 1617056), (112, 1414924), (196, 808528), (224, 707462), (343, 462016), (392, 404264), (448, 353731), (686, 231008), (784, 202132), (1372, 115504), (1568, 101066), (2744, 57752), (3136, 50533), (5488, 28876), (7219, 21952), (10976, 14438)]