155684256

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1$

素因数の和:355

約数の個数: 192

約数和(自身を含む): 512096256

約数和(自身を除く): 356412000

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 71, 78, 84, 91, 96, 104, 112, 142, 156, 168, 182, 208, 213, 224, 251, 273, 284, 312, 336, 364, 416, 426, 497, 502, 546, 568, 624, 672, 728, 753, 852, 923, 994, 1004, 1092, 1136, 1248, 1456, 1491, 1506, 1704, 1757, 1846, 1988, 2008, 2184, 2272, 2769, 2912, 2982, 3012, 3263, 3408, 3514, 3692, 3976, 4016, 4368, 5271, 5538, 5964, 6024, 6461, 6526, 6816, 7028, 7384, 7952, 8032, 8736, 9789, 10542, 11076, 11928, 12048, 12922, 13052, 14056, 14768, 15904, 17821, 19383, 19578, 21084, 22152, 22841, 23856, 24096, 25844, 26104, 28112, 29536, 35642, 38766, 39156, 42168, 44304, 45682, 47712, 51688, 52208, 53463, 56224, 68523, 71284, 77532, 78312, 84336, 88608, 91364, 103376, 104416, 106926, 124747, 137046, 142568, 155064, 156624, 168672, 182728, 206752, 213852, 231673, 249494, 274092, 285136, 310128, 313248, 365456, 374241, 427704, 463346, 498988, 548184, 570272, 620256, 695019, 730912, 748482, 855408, 926692, 997976, 1096368, 1390038, 1496964, 1621711, 1710816, 1853384, 1995952, 2192736, 2780076, 2993928, 3243422, 3706768, 3991904, 4865133, 5560152, 5987856, 6486844, 7413536, 9730266, 11120304, 11975712, 12973688, 19460532, 22240608, 25947376, 38921064, 51894752, 77842128, 155684256]

約数ペア:

[(1, 155684256), (2, 77842128), (3, 51894752), (4, 38921064), (6, 25947376), (7, 22240608), (8, 19460532), (12, 12973688), (13, 11975712), (14, 11120304), (16, 9730266), (21, 7413536), (24, 6486844), (26, 5987856), (28, 5560152), (32, 4865133), (39, 3991904), (42, 3706768), (48, 3243422), (52, 2993928), (56, 2780076), (71, 2192736), (78, 1995952), (84, 1853384), (91, 1710816), (96, 1621711), (104, 1496964), (112, 1390038), (142, 1096368), (156, 997976), (168, 926692), (182, 855408), (208, 748482), (213, 730912), (224, 695019), (251, 620256), (273, 570272), (284, 548184), (312, 498988), (336, 463346), (364, 427704), (416, 374241), (426, 365456), (497, 313248), (502, 310128), (546, 285136), (568, 274092), (624, 249494), (672, 231673), (728, 213852), (753, 206752), (852, 182728), (923, 168672), (994, 156624), (1004, 155064), (1092, 142568), (1136, 137046), (1248, 124747), (1456, 106926), (1491, 104416), (1506, 103376), (1704, 91364), (1757, 88608), (1846, 84336), (1988, 78312), (2008, 77532), (2184, 71284), (2272, 68523), (2769, 56224), (2912, 53463), (2982, 52208), (3012, 51688), (3263, 47712), (3408, 45682), (3514, 44304), (3692, 42168), (3976, 39156), (4016, 38766), (4368, 35642), (5271, 29536), (5538, 28112), (5964, 26104), (6024, 25844), (6461, 24096), (6526, 23856), (6816, 22841), (7028, 22152), (7384, 21084), (7952, 19578), (8032, 19383), (8736, 17821), (9789, 15904), (10542, 14768), (11076, 14056), (11928, 13052), (12048, 12922)]