156931016792

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{173}}^1\times {\mathrm{727}}^1\times {\mathrm{1289}}^1$

素因数の和:2217

約数の個数: 96

約数和(自身を含む): 325996725600

約数和(自身を除く): 169065708808

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 173, 242, 346, 484, 692, 727, 968, 1289, 1384, 1454, 1903, 2578, 2908, 3806, 5156, 5816, 7612, 7997, 10312, 14179, 15224, 15994, 20933, 28358, 31988, 41866, 56716, 63976, 83732, 87967, 113432, 125771, 155969, 167464, 175934, 222997, 251542, 311938, 351868, 445994, 503084, 623876, 703736, 891988, 937103, 1006168, 1247752, 1383481, 1783976, 1874206, 2452967, 2766962, 3748412, 4905934, 5533924, 7496824, 9811868, 10308133, 11067848, 15218291, 19623736, 20616266, 26982637, 30436582, 41232532, 53965274, 60873164, 82465064, 107930548, 113389463, 121746328, 162118819, 215861096, 226778926, 324237638, 453557852, 648475276, 907115704, 1296950552, 1783307009, 3566614018, 7133228036, 14266456072, 19616377099, 39232754198, 78465508396, 156931016792]

約数ペア:

[(1, 156931016792), (2, 78465508396), (4, 39232754198), (8, 19616377099), (11, 14266456072), (22, 7133228036), (44, 3566614018), (88, 1783307009), (121, 1296950552), (173, 907115704), (242, 648475276), (346, 453557852), (484, 324237638), (692, 226778926), (727, 215861096), (968, 162118819), (1289, 121746328), (1384, 113389463), (1454, 107930548), (1903, 82465064), (2578, 60873164), (2908, 53965274), (3806, 41232532), (5156, 30436582), (5816, 26982637), (7612, 20616266), (7997, 19623736), (10312, 15218291), (14179, 11067848), (15224, 10308133), (15994, 9811868), (20933, 7496824), (28358, 5533924), (31988, 4905934), (41866, 3748412), (56716, 2766962), (63976, 2452967), (83732, 1874206), (87967, 1783976), (113432, 1383481), (125771, 1247752), (155969, 1006168), (167464, 937103), (175934, 891988), (222997, 703736), (251542, 623876), (311938, 503084), (351868, 445994)]