139204716

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{87221}}^1$

素因数の和:87254

約数の個数: 48

約数和(自身を含む): 390754560

約数和(自身を除く): 251549844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 87221, 174442, 261663, 348884, 523326, 610547, 1046652, 1221094, 1657199, 1831641, 2442188, 3314398, 3663282, 4971597, 6628796, 7326564, 9943194, 11600393, 19886388, 23200786, 34801179, 46401572, 69602358, 139204716]

約数ペア:

[(1, 139204716), (2, 69602358), (3, 46401572), (4, 34801179), (6, 23200786), (7, 19886388), (12, 11600393), (14, 9943194), (19, 7326564), (21, 6628796), (28, 4971597), (38, 3663282), (42, 3314398), (57, 2442188), (76, 1831641), (84, 1657199), (114, 1221094), (133, 1046652), (228, 610547), (266, 523326), (399, 348884), (532, 261663), (798, 174442), (1596, 87221)]