137313456

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:331

約数の個数: 160

約数和(自身を含む): 432591360

約数和(自身を除く): 295277904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 137, 152, 157, 168, 228, 266, 274, 304, 314, 336, 399, 411, 456, 471, 532, 548, 628, 798, 822, 912, 942, 959, 1064, 1096, 1099, 1256, 1596, 1644, 1884, 1918, 2128, 2192, 2198, 2512, 2603, 2877, 2983, 3192, 3288, 3297, 3768, 3836, 4396, 5206, 5754, 5966, 6384, 6576, 6594, 7536, 7672, 7809, 8792, 8949, 10412, 11508, 11932, 13188, 15344, 15618, 17584, 17898, 18221, 20824, 20881, 21509, 23016, 23864, 26376, 31236, 35796, 36442, 41648, 41762, 43018, 46032, 47728, 52752, 54663, 62472, 62643, 64527, 71592, 72884, 83524, 86036, 109326, 124944, 125286, 129054, 143184, 145768, 150563, 167048, 172072, 218652, 250572, 258108, 291536, 301126, 334096, 344144, 408671, 437304, 451689, 501144, 516216, 602252, 817342, 874608, 903378, 1002288, 1032432, 1204504, 1226013, 1634684, 1806756, 2409008, 2452026, 2860697, 3269368, 3613512, 4904052, 5721394, 6538736, 7227024, 8582091, 9808104, 11442788, 17164182, 19616208, 22885576, 34328364, 45771152, 68656728, 137313456]

約数ペア:

[(1, 137313456), (2, 68656728), (3, 45771152), (4, 34328364), (6, 22885576), (7, 19616208), (8, 17164182), (12, 11442788), (14, 9808104), (16, 8582091), (19, 7227024), (21, 6538736), (24, 5721394), (28, 4904052), (38, 3613512), (42, 3269368), (48, 2860697), (56, 2452026), (57, 2409008), (76, 1806756), (84, 1634684), (112, 1226013), (114, 1204504), (133, 1032432), (137, 1002288), (152, 903378), (157, 874608), (168, 817342), (228, 602252), (266, 516216), (274, 501144), (304, 451689), (314, 437304), (336, 408671), (399, 344144), (411, 334096), (456, 301126), (471, 291536), (532, 258108), (548, 250572), (628, 218652), (798, 172072), (822, 167048), (912, 150563), (942, 145768), (959, 143184), (1064, 129054), (1096, 125286), (1099, 124944), (1256, 109326), (1596, 86036), (1644, 83524), (1884, 72884), (1918, 71592), (2128, 64527), (2192, 62643), (2198, 62472), (2512, 54663), (2603, 52752), (2877, 47728), (2983, 46032), (3192, 43018), (3288, 41762), (3297, 41648), (3768, 36442), (3836, 35796), (4396, 31236), (5206, 26376), (5754, 23864), (5966, 23016), (6384, 21509), (6576, 20881), (6594, 20824), (7536, 18221), (7672, 17898), (7809, 17584), (8792, 15618), (8949, 15344), (10412, 13188), (11508, 11932)]