193132485

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1$

素因数の和:312

約数の個数: 128

約数和(自身を含む): 430080000

約数和(自身を除く): 236947515

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 27, 35, 39, 45, 63, 65, 79, 91, 105, 117, 135, 189, 195, 199, 237, 273, 315, 351, 395, 455, 553, 585, 597, 711, 819, 945, 995, 1027, 1185, 1365, 1393, 1659, 1755, 1791, 2133, 2457, 2587, 2765, 2985, 3081, 3555, 4095, 4179, 4977, 5135, 5373, 6965, 7189, 7761, 8295, 8955, 9243, 10665, 12285, 12537, 12935, 14931, 15405, 15721, 18109, 20895, 21567, 23283, 24885, 26865, 27729, 35945, 37611, 38805, 46215, 47163, 54327, 62685, 64701, 69849, 74655, 78605, 90545, 107835, 110047, 116415, 138645, 141489, 162981, 188055, 194103, 204373, 235815, 271635, 323505, 330141, 349245, 424467, 488943, 550235, 613119, 707445, 814905, 970515, 990423, 1021865, 1430611, 1650705, 1839357, 2122335, 2444715, 2971269, 3065595, 4291833, 4952115, 5518071, 7153055, 9196785, 12875499, 14856345, 21459165, 27590355, 38626497, 64377495, 193132485]

約数ペア:

[(1, 193132485), (3, 64377495), (5, 38626497), (7, 27590355), (9, 21459165), (13, 14856345), (15, 12875499), (21, 9196785), (27, 7153055), (35, 5518071), (39, 4952115), (45, 4291833), (63, 3065595), (65, 2971269), (79, 2444715), (91, 2122335), (105, 1839357), (117, 1650705), (135, 1430611), (189, 1021865), (195, 990423), (199, 970515), (237, 814905), (273, 707445), (315, 613119), (351, 550235), (395, 488943), (455, 424467), (553, 349245), (585, 330141), (597, 323505), (711, 271635), (819, 235815), (945, 204373), (995, 194103), (1027, 188055), (1185, 162981), (1365, 141489), (1393, 138645), (1659, 116415), (1755, 110047), (1791, 107835), (2133, 90545), (2457, 78605), (2587, 74655), (2765, 69849), (2985, 64701), (3081, 62685), (3555, 54327), (4095, 47163), (4179, 46215), (4977, 38805), (5135, 37611), (5373, 35945), (6965, 27729), (7189, 26865), (7761, 24885), (8295, 23283), (8955, 21567), (9243, 20895), (10665, 18109), (12285, 15721), (12537, 15405), (12935, 14931)]