16616488

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:159

約数の個数: 96

約数和(自身を含む): 40219200

約数和(自身を除く): 23602712

約数列:

[1, 2, 4, 7, 8, 14, 19, 23, 28, 38, 46, 49, 56, 76, 92, 97, 98, 133, 152, 161, 184, 194, 196, 266, 322, 388, 392, 437, 532, 644, 679, 776, 874, 931, 1064, 1127, 1288, 1358, 1748, 1843, 1862, 2231, 2254, 2716, 3059, 3496, 3686, 3724, 4462, 4508, 4753, 5432, 6118, 7372, 7448, 8924, 9016, 9506, 12236, 12901, 14744, 15617, 17848, 19012, 21413, 24472, 25802, 31234, 38024, 42389, 42826, 51604, 62468, 84778, 85652, 90307, 103208, 109319, 124936, 169556, 171304, 180614, 218638, 296723, 339112, 361228, 437276, 593446, 722456, 874552, 1186892, 2077061, 2373784, 4154122, 8308244, 16616488]

約数ペア:

[(1, 16616488), (2, 8308244), (4, 4154122), (7, 2373784), (8, 2077061), (14, 1186892), (19, 874552), (23, 722456), (28, 593446), (38, 437276), (46, 361228), (49, 339112), (56, 296723), (76, 218638), (92, 180614), (97, 171304), (98, 169556), (133, 124936), (152, 109319), (161, 103208), (184, 90307), (194, 85652), (196, 84778), (266, 62468), (322, 51604), (388, 42826), (392, 42389), (437, 38024), (532, 31234), (644, 25802), (679, 24472), (776, 21413), (874, 19012), (931, 17848), (1064, 15617), (1127, 14744), (1288, 12901), (1358, 12236), (1748, 9506), (1843, 9016), (1862, 8924), (2231, 7448), (2254, 7372), (2716, 6118), (3059, 5432), (3496, 4753), (3686, 4508), (3724, 4462)]