123211088

素因数分解:

$2^4\times 7^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1$

素因数の和:210

約数の個数: 160

約数和(自身を含む): 329145600

約数和(自身を除く): 205934512

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 49, 52, 56, 77, 88, 91, 98, 104, 112, 143, 154, 157, 176, 182, 196, 208, 286, 308, 314, 343, 364, 392, 539, 572, 616, 628, 637, 686, 728, 784, 1001, 1078, 1099, 1144, 1232, 1256, 1274, 1372, 1456, 1727, 2002, 2041, 2156, 2198, 2288, 2512, 2548, 2744, 3454, 3773, 4004, 4082, 4312, 4396, 4459, 5096, 5488, 6908, 7007, 7546, 7693, 8008, 8164, 8624, 8792, 8918, 10192, 12089, 13816, 14014, 14287, 15092, 15386, 16016, 16328, 17584, 17836, 22451, 24178, 27632, 28028, 28574, 30184, 30772, 32656, 35672, 44902, 48356, 49049, 53851, 56056, 57148, 60368, 61544, 71344, 84623, 89804, 96712, 98098, 100009, 107702, 112112, 114296, 123088, 157157, 169246, 179608, 193424, 196196, 200018, 215404, 228592, 314314, 338492, 359216, 392392, 400036, 430808, 592361, 628628, 676984, 700063, 784784, 800072, 861616, 1100099, 1184722, 1257256, 1353968, 1400126, 1600144, 2200198, 2369444, 2514512, 2800252, 4400396, 4738888, 5600504, 7700693, 8800792, 9477776, 11201008, 15401386, 17601584, 30802772, 61605544, 123211088]

約数ペア:

[(1, 123211088), (2, 61605544), (4, 30802772), (7, 17601584), (8, 15401386), (11, 11201008), (13, 9477776), (14, 8800792), (16, 7700693), (22, 5600504), (26, 4738888), (28, 4400396), (44, 2800252), (49, 2514512), (52, 2369444), (56, 2200198), (77, 1600144), (88, 1400126), (91, 1353968), (98, 1257256), (104, 1184722), (112, 1100099), (143, 861616), (154, 800072), (157, 784784), (176, 700063), (182, 676984), (196, 628628), (208, 592361), (286, 430808), (308, 400036), (314, 392392), (343, 359216), (364, 338492), (392, 314314), (539, 228592), (572, 215404), (616, 200018), (628, 196196), (637, 193424), (686, 179608), (728, 169246), (784, 157157), (1001, 123088), (1078, 114296), (1099, 112112), (1144, 107702), (1232, 100009), (1256, 98098), (1274, 96712), (1372, 89804), (1456, 84623), (1727, 71344), (2002, 61544), (2041, 60368), (2156, 57148), (2198, 56056), (2288, 53851), (2512, 49049), (2548, 48356), (2744, 44902), (3454, 35672), (3773, 32656), (4004, 30772), (4082, 30184), (4312, 28574), (4396, 28028), (4459, 27632), (5096, 24178), (5488, 22451), (6908, 17836), (7007, 17584), (7546, 16328), (7693, 16016), (8008, 15386), (8164, 15092), (8624, 14287), (8792, 14014), (8918, 13816), (10192, 12089)]