156719349124

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{541}}^1\times {\mathrm{2903}}^1$

素因数の和:3581

約数の個数: 96

約数和(自身を含む): 314667682560

約数和(自身を除く): 157948333436

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 101, 202, 247, 404, 494, 541, 988, 1082, 1313, 1919, 2164, 2626, 2903, 3838, 5252, 5806, 7033, 7676, 10279, 11612, 14066, 20558, 24947, 28132, 37739, 41116, 49894, 54641, 55157, 75478, 99788, 109282, 110314, 133627, 150956, 218564, 220628, 267254, 293203, 534508, 586406, 710333, 717041, 1038179, 1172812, 1420666, 1434082, 1570523, 2076358, 2841332, 2868164, 3141046, 3811639, 4152716, 5570857, 6282092, 7623278, 11141714, 13496327, 15246556, 20416799, 22283428, 26992654, 29839937, 40833598, 53985308, 59679874, 72421141, 81667196, 119359748, 144842282, 158622823, 289684564, 317245646, 387919181, 634491292, 775838362, 1551676724, 2062096699, 3013833637, 4124193398, 6027667274, 8248386796, 12055334548, 39179837281, 78359674562, 156719349124]

約数ペア:

[(1, 156719349124), (2, 78359674562), (4, 39179837281), (13, 12055334548), (19, 8248386796), (26, 6027667274), (38, 4124193398), (52, 3013833637), (76, 2062096699), (101, 1551676724), (202, 775838362), (247, 634491292), (404, 387919181), (494, 317245646), (541, 289684564), (988, 158622823), (1082, 144842282), (1313, 119359748), (1919, 81667196), (2164, 72421141), (2626, 59679874), (2903, 53985308), (3838, 40833598), (5252, 29839937), (5806, 26992654), (7033, 22283428), (7676, 20416799), (10279, 15246556), (11612, 13496327), (14066, 11141714), (20558, 7623278), (24947, 6282092), (28132, 5570857), (37739, 4152716), (41116, 3811639), (49894, 3141046), (54641, 2868164), (55157, 2841332), (75478, 2076358), (99788, 1570523), (109282, 1434082), (110314, 1420666), (133627, 1172812), (150956, 1038179), (218564, 717041), (220628, 710333), (267254, 586406), (293203, 534508)]