140372292256

素因数分解:

$2^5\times 7^1\times {\mathrm{1249}}^1\times {\mathrm{501731}}^1$

素因数の和:502997

約数の個数: 48

約数和(自身を含む): 316091160000

約数和(自身を除く): 175718867744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 1249, 2498, 4996, 8743, 9992, 17486, 19984, 34972, 39968, 69944, 139888, 279776, 501731, 1003462, 2006924, 3512117, 4013848, 7024234, 8027696, 14048468, 16055392, 28096936, 56193872, 112387744, 626662019, 1253324038, 2506648076, 4386634133, 5013296152, 8773268266, 10026592304, 17546536532, 20053184608, 35093073064, 70186146128, 140372292256]

約数ペア:

[(1, 140372292256), (2, 70186146128), (4, 35093073064), (7, 20053184608), (8, 17546536532), (14, 10026592304), (16, 8773268266), (28, 5013296152), (32, 4386634133), (56, 2506648076), (112, 1253324038), (224, 626662019), (1249, 112387744), (2498, 56193872), (4996, 28096936), (8743, 16055392), (9992, 14048468), (17486, 8027696), (19984, 7024234), (34972, 4013848), (39968, 3512117), (69944, 2006924), (139888, 1003462), (279776, 501731)]