156302512

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:278

約数の個数: 80

約数和(自身を含む): 331452000

約数和(自身を除く): 175149488

約数列:

[1, 2, 4, 8, 16, 19, 38, 53, 76, 89, 106, 109, 152, 178, 212, 218, 304, 356, 424, 436, 712, 848, 872, 1007, 1424, 1691, 1744, 2014, 2071, 3382, 4028, 4142, 4717, 5777, 6764, 8056, 8284, 9434, 9701, 11554, 13528, 16112, 16568, 18868, 19402, 23108, 27056, 33136, 37736, 38804, 46216, 75472, 77608, 89623, 92432, 109763, 155216, 179246, 184319, 219526, 358492, 368638, 439052, 514153, 716984, 737276, 878104, 1028306, 1433968, 1474552, 1756208, 2056612, 2949104, 4113224, 8226448, 9768907, 19537814, 39075628, 78151256, 156302512]

約数ペア:

[(1, 156302512), (2, 78151256), (4, 39075628), (8, 19537814), (16, 9768907), (19, 8226448), (38, 4113224), (53, 2949104), (76, 2056612), (89, 1756208), (106, 1474552), (109, 1433968), (152, 1028306), (178, 878104), (212, 737276), (218, 716984), (304, 514153), (356, 439052), (424, 368638), (436, 358492), (712, 219526), (848, 184319), (872, 179246), (1007, 155216), (1424, 109763), (1691, 92432), (1744, 89623), (2014, 77608), (2071, 75472), (3382, 46216), (4028, 38804), (4142, 37736), (4717, 33136), (5777, 27056), (6764, 23108), (8056, 19402), (8284, 18868), (9434, 16568), (9701, 16112), (11554, 13528)]