160975143

素因数分解:

$3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1$

素因数の和:397

約数の個数: 72

約数和(自身を含む): 287567280

約数和(自身を除く): 126592137

約数列:

[1, 3, 7, 9, 21, 29, 41, 49, 63, 87, 123, 147, 203, 261, 287, 307, 369, 441, 609, 861, 921, 1189, 1421, 1827, 2009, 2149, 2583, 2763, 3567, 4263, 6027, 6447, 8323, 8903, 10701, 12587, 12789, 15043, 18081, 19341, 24969, 26709, 37761, 45129, 58261, 62321, 74907, 80127, 88109, 113283, 135387, 174783, 186963, 264327, 365023, 436247, 524349, 560889, 616763, 792981, 1095069, 1308741, 1850289, 2555161, 3285207, 3926223, 5550867, 7665483, 17886127, 22996449, 53658381, 160975143]

約数ペア:

[(1, 160975143), (3, 53658381), (7, 22996449), (9, 17886127), (21, 7665483), (29, 5550867), (41, 3926223), (49, 3285207), (63, 2555161), (87, 1850289), (123, 1308741), (147, 1095069), (203, 792981), (261, 616763), (287, 560889), (307, 524349), (369, 436247), (441, 365023), (609, 264327), (861, 186963), (921, 174783), (1189, 135387), (1421, 113283), (1827, 88109), (2009, 80127), (2149, 74907), (2583, 62321), (2763, 58261), (3567, 45129), (4263, 37761), (6027, 26709), (6447, 24969), (8323, 19341), (8903, 18081), (10701, 15043), (12587, 12789)]