168944776

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{73}}^1$

素因数の和:144

約数の個数: 192

約数和(自身を含む): 457994880

約数和(自身を除く): 289050104

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 17, 22, 26, 28, 34, 44, 52, 56, 68, 73, 77, 88, 91, 104, 119, 136, 143, 146, 154, 182, 187, 221, 238, 286, 289, 292, 308, 364, 374, 442, 476, 511, 572, 578, 584, 616, 728, 748, 803, 884, 949, 952, 1001, 1022, 1144, 1156, 1241, 1309, 1496, 1547, 1606, 1768, 1898, 2002, 2023, 2044, 2312, 2431, 2482, 2618, 3094, 3179, 3212, 3757, 3796, 4004, 4046, 4088, 4862, 4964, 5236, 5621, 6188, 6358, 6424, 6643, 7514, 7592, 8008, 8092, 8687, 9724, 9928, 10439, 10472, 11242, 12376, 12716, 13286, 13651, 15028, 16133, 16184, 17017, 17374, 19448, 20878, 21097, 22253, 22484, 25432, 26299, 26572, 27302, 30056, 32266, 34034, 34748, 41327, 41756, 42194, 44506, 44968, 52598, 53144, 54604, 64532, 68068, 69496, 73073, 82654, 83512, 84388, 89012, 95557, 105196, 109208, 112931, 129064, 136136, 146146, 147679, 165308, 168776, 177463, 178024, 191114, 210392, 225862, 232067, 274261, 289289, 292292, 295358, 330616, 354926, 382228, 451724, 464134, 548522, 578578, 584584, 590716, 709852, 764456, 903448, 928268, 1097044, 1157156, 1181432, 1242241, 1419704, 1624469, 1856536, 1919827, 2194088, 2314312, 2484482, 3016871, 3248938, 3839654, 4968964, 6033742, 6497876, 7679308, 9937928, 12067484, 12995752, 15358616, 21118097, 24134968, 42236194, 84472388, 168944776]

約数ペア:

[(1, 168944776), (2, 84472388), (4, 42236194), (7, 24134968), (8, 21118097), (11, 15358616), (13, 12995752), (14, 12067484), (17, 9937928), (22, 7679308), (26, 6497876), (28, 6033742), (34, 4968964), (44, 3839654), (52, 3248938), (56, 3016871), (68, 2484482), (73, 2314312), (77, 2194088), (88, 1919827), (91, 1856536), (104, 1624469), (119, 1419704), (136, 1242241), (143, 1181432), (146, 1157156), (154, 1097044), (182, 928268), (187, 903448), (221, 764456), (238, 709852), (286, 590716), (289, 584584), (292, 578578), (308, 548522), (364, 464134), (374, 451724), (442, 382228), (476, 354926), (511, 330616), (572, 295358), (578, 292292), (584, 289289), (616, 274261), (728, 232067), (748, 225862), (803, 210392), (884, 191114), (949, 178024), (952, 177463), (1001, 168776), (1022, 165308), (1144, 147679), (1156, 146146), (1241, 136136), (1309, 129064), (1496, 112931), (1547, 109208), (1606, 105196), (1768, 95557), (1898, 89012), (2002, 84388), (2023, 83512), (2044, 82654), (2312, 73073), (2431, 69496), (2482, 68068), (2618, 64532), (3094, 54604), (3179, 53144), (3212, 52598), (3757, 44968), (3796, 44506), (4004, 42194), (4046, 41756), (4088, 41327), (4862, 34748), (4964, 34034), (5236, 32266), (5621, 30056), (6188, 27302), (6358, 26572), (6424, 26299), (6643, 25432), (7514, 22484), (7592, 22253), (8008, 21097), (8092, 20878), (8687, 19448), (9724, 17374), (9928, 17017), (10439, 16184), (10472, 16133), (11242, 15028), (12376, 13651), (12716, 13286)]