128534742

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1567}}^1$

素因数の和:1623

約数の個数: 96

約数和(自身を含む): 343203840

約数和(自身を除く): 214669098

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 49, 54, 62, 63, 93, 98, 126, 147, 186, 189, 217, 279, 294, 378, 434, 441, 558, 651, 837, 882, 1302, 1323, 1519, 1567, 1674, 1953, 2646, 3038, 3134, 3906, 4557, 4701, 5859, 9114, 9402, 10969, 11718, 13671, 14103, 21938, 27342, 28206, 32907, 41013, 42309, 48577, 65814, 76783, 82026, 84618, 97154, 98721, 145731, 153566, 197442, 230349, 291462, 296163, 340039, 437193, 460698, 592326, 680078, 691047, 874386, 1020117, 1311579, 1382094, 2040234, 2073141, 2380273, 2623158, 3060351, 4146282, 4760546, 6120702, 7140819, 9181053, 14281638, 18362106, 21422457, 42844914, 64267371, 128534742]

約数ペア:

[(1, 128534742), (2, 64267371), (3, 42844914), (6, 21422457), (7, 18362106), (9, 14281638), (14, 9181053), (18, 7140819), (21, 6120702), (27, 4760546), (31, 4146282), (42, 3060351), (49, 2623158), (54, 2380273), (62, 2073141), (63, 2040234), (93, 1382094), (98, 1311579), (126, 1020117), (147, 874386), (186, 691047), (189, 680078), (217, 592326), (279, 460698), (294, 437193), (378, 340039), (434, 296163), (441, 291462), (558, 230349), (651, 197442), (837, 153566), (882, 145731), (1302, 98721), (1323, 97154), (1519, 84618), (1567, 82026), (1674, 76783), (1953, 65814), (2646, 48577), (3038, 42309), (3134, 41013), (3906, 32907), (4557, 28206), (4701, 27342), (5859, 21938), (9114, 14103), (9402, 13671), (10969, 11718)]