142183548

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{2039}}^1$

素因数の和:2211

約数の個数: 72

約数和(自身を含む): 389844000

約数和(自身を除く): 247660452

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 149, 156, 234, 298, 447, 468, 596, 894, 1341, 1788, 1937, 2039, 2682, 3874, 4078, 5364, 5811, 6117, 7748, 8156, 11622, 12234, 17433, 18351, 23244, 24468, 26507, 34866, 36702, 53014, 69732, 73404, 79521, 106028, 159042, 238563, 303811, 318084, 477126, 607622, 911433, 954252, 1215244, 1822866, 2734299, 3645732, 3949543, 5468598, 7899086, 10937196, 11848629, 15798172, 23697258, 35545887, 47394516, 71091774, 142183548]

約数ペア:

[(1, 142183548), (2, 71091774), (3, 47394516), (4, 35545887), (6, 23697258), (9, 15798172), (12, 11848629), (13, 10937196), (18, 7899086), (26, 5468598), (36, 3949543), (39, 3645732), (52, 2734299), (78, 1822866), (117, 1215244), (149, 954252), (156, 911433), (234, 607622), (298, 477126), (447, 318084), (468, 303811), (596, 238563), (894, 159042), (1341, 106028), (1788, 79521), (1937, 73404), (2039, 69732), (2682, 53014), (3874, 36702), (4078, 34866), (5364, 26507), (5811, 24468), (6117, 23244), (7748, 18351), (8156, 17433), (11622, 12234)]