178012341

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{797}}^1$

素因数の和:922

約数の個数: 48

約数和(自身を含む): 292795776

約数和(自身を除く): 114783435

約数列:

[1, 3, 9, 13, 23, 39, 69, 83, 117, 207, 249, 299, 747, 797, 897, 1079, 1909, 2391, 2691, 3237, 5727, 7173, 9711, 10361, 17181, 18331, 24817, 31083, 54993, 66151, 74451, 93249, 164979, 198453, 223353, 238303, 595359, 714909, 859963, 1521473, 2144727, 2579889, 4564419, 7739667, 13693257, 19779149, 59337447, 178012341]

約数ペア:

[(1, 178012341), (3, 59337447), (9, 19779149), (13, 13693257), (23, 7739667), (39, 4564419), (69, 2579889), (83, 2144727), (117, 1521473), (207, 859963), (249, 714909), (299, 595359), (747, 238303), (797, 223353), (897, 198453), (1079, 164979), (1909, 93249), (2391, 74451), (2691, 66151), (3237, 54993), (5727, 31083), (7173, 24817), (9711, 18331), (10361, 17181)]