13156955448

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{38371}}^1$

素因数の和:38557

約数の個数: 128

約数和(自身を含む): 40741854720

約数和(自身を除く): 27584899272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 157, 168, 182, 273, 312, 314, 364, 471, 546, 628, 728, 942, 1092, 1099, 1256, 1884, 2041, 2184, 2198, 3297, 3768, 4082, 4396, 6123, 6594, 8164, 8792, 12246, 13188, 14287, 16328, 24492, 26376, 28574, 38371, 42861, 48984, 57148, 76742, 85722, 114296, 115113, 153484, 171444, 230226, 268597, 306968, 342888, 460452, 498823, 537194, 805791, 920904, 997646, 1074388, 1496469, 1611582, 1995292, 2148776, 2992938, 3223164, 3491761, 3990584, 5985876, 6024247, 6446328, 6983522, 10475283, 11971752, 12048494, 13967044, 18072741, 20950566, 24096988, 27934088, 36145482, 41901132, 42169729, 48193976, 72290964, 78315211, 83802264, 84339458, 126509187, 144581928, 156630422, 168678916, 234945633, 253018374, 313260844, 337357832, 469891266, 506036748, 548206477, 626521688, 939782532, 1012073496, 1096412954, 1644619431, 1879565064, 2192825908, 3289238862, 4385651816, 6578477724, 13156955448]

約数ペア:

[(1, 13156955448), (2, 6578477724), (3, 4385651816), (4, 3289238862), (6, 2192825908), (7, 1879565064), (8, 1644619431), (12, 1096412954), (13, 1012073496), (14, 939782532), (21, 626521688), (24, 548206477), (26, 506036748), (28, 469891266), (39, 337357832), (42, 313260844), (52, 253018374), (56, 234945633), (78, 168678916), (84, 156630422), (91, 144581928), (104, 126509187), (156, 84339458), (157, 83802264), (168, 78315211), (182, 72290964), (273, 48193976), (312, 42169729), (314, 41901132), (364, 36145482), (471, 27934088), (546, 24096988), (628, 20950566), (728, 18072741), (942, 13967044), (1092, 12048494), (1099, 11971752), (1256, 10475283), (1884, 6983522), (2041, 6446328), (2184, 6024247), (2198, 5985876), (3297, 3990584), (3768, 3491761), (4082, 3223164), (4396, 2992938), (6123, 2148776), (6594, 1995292), (8164, 1611582), (8792, 1496469), (12246, 1074388), (13188, 997646), (14287, 920904), (16328, 805791), (24492, 537194), (26376, 498823), (28574, 460452), (38371, 342888), (42861, 306968), (48984, 268597), (57148, 230226), (76742, 171444), (85722, 153484), (114296, 115113)]