157470632

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1777}}^1$

素因数の和:1866

約数の個数: 64

約数和(自身を含む): 345643200

約数和(自身を除く): 188172568

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 53, 76, 88, 106, 152, 209, 212, 418, 424, 583, 836, 1007, 1166, 1672, 1777, 2014, 2332, 3554, 4028, 4664, 7108, 8056, 11077, 14216, 19547, 22154, 33763, 39094, 44308, 67526, 78188, 88616, 94181, 135052, 156376, 188362, 270104, 371393, 376724, 742786, 753448, 1035991, 1485572, 1789439, 2071982, 2971144, 3578878, 4143964, 7157756, 8287928, 14315512, 19683829, 39367658, 78735316, 157470632]

約数ペア:

[(1, 157470632), (2, 78735316), (4, 39367658), (8, 19683829), (11, 14315512), (19, 8287928), (22, 7157756), (38, 4143964), (44, 3578878), (53, 2971144), (76, 2071982), (88, 1789439), (106, 1485572), (152, 1035991), (209, 753448), (212, 742786), (418, 376724), (424, 371393), (583, 270104), (836, 188362), (1007, 156376), (1166, 135052), (1672, 94181), (1777, 88616), (2014, 78188), (2332, 67526), (3554, 44308), (4028, 39094), (4664, 33763), (7108, 22154), (8056, 19547), (11077, 14216)]