103409894

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:170

約数の個数: 72

約数和(自身を含む): 198059040

約数和(自身を除く): 94649146

約数列:

[1, 2, 7, 14, 19, 37, 38, 49, 74, 79, 98, 133, 158, 259, 266, 361, 518, 553, 703, 722, 931, 1106, 1406, 1501, 1813, 1862, 2527, 2923, 3002, 3626, 3871, 4921, 5054, 5846, 7742, 9842, 10507, 13357, 17689, 20461, 21014, 26714, 28519, 34447, 35378, 40922, 55537, 57038, 68894, 73549, 93499, 111074, 143227, 147098, 186998, 199633, 286454, 388759, 399266, 654493, 777518, 1055203, 1308986, 1397431, 2110406, 2721313, 2794862, 5442626, 7386421, 14772842, 51704947, 103409894]

約数ペア:

[(1, 103409894), (2, 51704947), (7, 14772842), (14, 7386421), (19, 5442626), (37, 2794862), (38, 2721313), (49, 2110406), (74, 1397431), (79, 1308986), (98, 1055203), (133, 777518), (158, 654493), (259, 399266), (266, 388759), (361, 286454), (518, 199633), (553, 186998), (703, 147098), (722, 143227), (931, 111074), (1106, 93499), (1406, 73549), (1501, 68894), (1813, 57038), (1862, 55537), (2527, 40922), (2923, 35378), (3002, 34447), (3626, 28519), (3871, 26714), (4921, 21014), (5054, 20461), (5846, 17689), (7742, 13357), (9842, 10507)]