165917724

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{2909}}^1$

素因数の和:3027

約数の個数: 72

約数和(自身を含む): 455147280

約数和(自身を除く): 289229556

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 97, 98, 147, 194, 196, 291, 294, 388, 582, 588, 679, 1164, 1358, 2037, 2716, 2909, 4074, 4753, 5818, 8148, 8727, 9506, 11636, 14259, 17454, 19012, 20363, 28518, 34908, 40726, 57036, 61089, 81452, 122178, 142541, 244356, 282173, 285082, 427623, 564346, 570164, 846519, 855246, 1128692, 1693038, 1710492, 1975211, 3386076, 3950422, 5925633, 7900844, 11851266, 13826477, 23702532, 27652954, 41479431, 55305908, 82958862, 165917724]

約数ペア:

[(1, 165917724), (2, 82958862), (3, 55305908), (4, 41479431), (6, 27652954), (7, 23702532), (12, 13826477), (14, 11851266), (21, 7900844), (28, 5925633), (42, 3950422), (49, 3386076), (84, 1975211), (97, 1710492), (98, 1693038), (147, 1128692), (194, 855246), (196, 846519), (291, 570164), (294, 564346), (388, 427623), (582, 285082), (588, 282173), (679, 244356), (1164, 142541), (1358, 122178), (2037, 81452), (2716, 61089), (2909, 57036), (4074, 40726), (4753, 34908), (5818, 28518), (8148, 20363), (8727, 19012), (9506, 17454), (11636, 14259)]