168709254

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1$

素因数の和:330

約数の個数: 96

約数和(自身を含む): 411319296

約数和(自身を除く): 242610042

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 49, 62, 93, 98, 107, 147, 173, 186, 214, 217, 294, 321, 346, 434, 519, 642, 651, 749, 1038, 1211, 1302, 1498, 1519, 2247, 2422, 3038, 3317, 3633, 4494, 4557, 5243, 5363, 6634, 7266, 8477, 9114, 9951, 10486, 10726, 15729, 16089, 16954, 18511, 19902, 23219, 25431, 31458, 32178, 37022, 37541, 46438, 50862, 55533, 69657, 75082, 111066, 112623, 129577, 139314, 162533, 225246, 259154, 262787, 325066, 388731, 487599, 525574, 573841, 777462, 788361, 907039, 975198, 1147682, 1576722, 1721523, 1814078, 2721117, 3443046, 4016887, 5442234, 8033774, 12050661, 24101322, 28118209, 56236418, 84354627, 168709254]

約数ペア:

[(1, 168709254), (2, 84354627), (3, 56236418), (6, 28118209), (7, 24101322), (14, 12050661), (21, 8033774), (31, 5442234), (42, 4016887), (49, 3443046), (62, 2721117), (93, 1814078), (98, 1721523), (107, 1576722), (147, 1147682), (173, 975198), (186, 907039), (214, 788361), (217, 777462), (294, 573841), (321, 525574), (346, 487599), (434, 388731), (519, 325066), (642, 262787), (651, 259154), (749, 225246), (1038, 162533), (1211, 139314), (1302, 129577), (1498, 112623), (1519, 111066), (2247, 75082), (2422, 69657), (3038, 55533), (3317, 50862), (3633, 46438), (4494, 37541), (4557, 37022), (5243, 32178), (5363, 31458), (6634, 25431), (7266, 23219), (8477, 19902), (9114, 18511), (9951, 16954), (10486, 16089), (10726, 15729)]