140586936

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{1889}}^1$

素因数の和:2348

約数の個数: 64

約数和(自身を含む): 402796800

約数和(自身を除く): 262209864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 443, 886, 1329, 1772, 1889, 2658, 3101, 3544, 3778, 5316, 5667, 6202, 7556, 9303, 10632, 11334, 12404, 13223, 15112, 18606, 22668, 24808, 26446, 37212, 39669, 45336, 52892, 74424, 79338, 105784, 158676, 317352, 836827, 1673654, 2510481, 3347308, 5020962, 5857789, 6694616, 10041924, 11715578, 17573367, 20083848, 23431156, 35146734, 46862312, 70293468, 140586936]

約数ペア:

[(1, 140586936), (2, 70293468), (3, 46862312), (4, 35146734), (6, 23431156), (7, 20083848), (8, 17573367), (12, 11715578), (14, 10041924), (21, 6694616), (24, 5857789), (28, 5020962), (42, 3347308), (56, 2510481), (84, 1673654), (168, 836827), (443, 317352), (886, 158676), (1329, 105784), (1772, 79338), (1889, 74424), (2658, 52892), (3101, 45336), (3544, 39669), (3778, 37212), (5316, 26446), (5667, 24808), (6202, 22668), (7556, 18606), (9303, 15112), (10632, 13223), (11334, 12404)]