156531564

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:284

約数の個数: 144

約数和(自身を含む): 468901888

約数和(自身を除く): 312370324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 67, 73, 84, 126, 127, 134, 146, 201, 219, 252, 254, 268, 292, 381, 402, 438, 469, 508, 511, 603, 657, 762, 804, 876, 889, 938, 1022, 1143, 1206, 1314, 1407, 1524, 1533, 1778, 1876, 2044, 2286, 2412, 2628, 2667, 2814, 3066, 3556, 4221, 4572, 4599, 4891, 5334, 5628, 6132, 8001, 8442, 8509, 9198, 9271, 9782, 10668, 14673, 16002, 16884, 17018, 18396, 18542, 19564, 25527, 27813, 29346, 32004, 34036, 34237, 37084, 44019, 51054, 55626, 58692, 59563, 64897, 68474, 76581, 83439, 88038, 102108, 102711, 111252, 119126, 129794, 136948, 153162, 166878, 176076, 178689, 194691, 205422, 238252, 259588, 306324, 308133, 333756, 357378, 389382, 410844, 536067, 584073, 616266, 621157, 714756, 778764, 1072134, 1168146, 1232532, 1242314, 1863471, 2144268, 2336292, 2484628, 3726942, 4348099, 5590413, 7453884, 8696198, 11180826, 13044297, 17392396, 22361652, 26088594, 39132891, 52177188, 78265782, 156531564]

約数ペア:

[(1, 156531564), (2, 78265782), (3, 52177188), (4, 39132891), (6, 26088594), (7, 22361652), (9, 17392396), (12, 13044297), (14, 11180826), (18, 8696198), (21, 7453884), (28, 5590413), (36, 4348099), (42, 3726942), (63, 2484628), (67, 2336292), (73, 2144268), (84, 1863471), (126, 1242314), (127, 1232532), (134, 1168146), (146, 1072134), (201, 778764), (219, 714756), (252, 621157), (254, 616266), (268, 584073), (292, 536067), (381, 410844), (402, 389382), (438, 357378), (469, 333756), (508, 308133), (511, 306324), (603, 259588), (657, 238252), (762, 205422), (804, 194691), (876, 178689), (889, 176076), (938, 166878), (1022, 153162), (1143, 136948), (1206, 129794), (1314, 119126), (1407, 111252), (1524, 102711), (1533, 102108), (1778, 88038), (1876, 83439), (2044, 76581), (2286, 68474), (2412, 64897), (2628, 59563), (2667, 58692), (2814, 55626), (3066, 51054), (3556, 44019), (4221, 37084), (4572, 34237), (4599, 34036), (4891, 32004), (5334, 29346), (5628, 27813), (6132, 25527), (8001, 19564), (8442, 18542), (8509, 18396), (9198, 17018), (9271, 16884), (9782, 16002), (10668, 14673)]