164867136

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{509}}^1$

素因数の和:772

約数の個数: 112

約数和(自身を含む): 501578880

約数和(自身を除く): 336711744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 241, 336, 448, 482, 509, 672, 723, 964, 1018, 1344, 1446, 1527, 1687, 1928, 2036, 2892, 3054, 3374, 3563, 3856, 4072, 5061, 5784, 6108, 6748, 7126, 7712, 8144, 10122, 10689, 11568, 12216, 13496, 14252, 15424, 16288, 20244, 21378, 23136, 24432, 26992, 28504, 32576, 40488, 42756, 46272, 48864, 53984, 57008, 80976, 85512, 97728, 107968, 114016, 122669, 161952, 171024, 228032, 245338, 323904, 342048, 368007, 490676, 684096, 736014, 858683, 981352, 1472028, 1717366, 1962704, 2576049, 2944056, 3434732, 3925408, 5152098, 5888112, 6869464, 7850816, 10304196, 11776224, 13738928, 20608392, 23552448, 27477856, 41216784, 54955712, 82433568, 164867136]

約数ペア:

[(1, 164867136), (2, 82433568), (3, 54955712), (4, 41216784), (6, 27477856), (7, 23552448), (8, 20608392), (12, 13738928), (14, 11776224), (16, 10304196), (21, 7850816), (24, 6869464), (28, 5888112), (32, 5152098), (42, 3925408), (48, 3434732), (56, 2944056), (64, 2576049), (84, 1962704), (96, 1717366), (112, 1472028), (168, 981352), (192, 858683), (224, 736014), (241, 684096), (336, 490676), (448, 368007), (482, 342048), (509, 323904), (672, 245338), (723, 228032), (964, 171024), (1018, 161952), (1344, 122669), (1446, 114016), (1527, 107968), (1687, 97728), (1928, 85512), (2036, 80976), (2892, 57008), (3054, 53984), (3374, 48864), (3563, 46272), (3856, 42756), (4072, 40488), (5061, 32576), (5784, 28504), (6108, 26992), (6748, 24432), (7126, 23136), (7712, 21378), (8144, 20244), (10122, 16288), (10689, 15424), (11568, 14252), (12216, 13496)]