140914228

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{97}}^1\times {\mathrm{307}}^1$

素因数の和:441

約数の個数: 72

約数和(自身を含む): 309325632

約数和(自身を除く): 168411404

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 97, 169, 182, 194, 307, 338, 364, 388, 614, 676, 679, 1183, 1228, 1261, 1358, 2149, 2366, 2522, 2716, 3991, 4298, 4732, 5044, 7982, 8596, 8827, 15964, 16393, 17654, 27937, 29779, 32786, 35308, 51883, 55874, 59558, 65572, 103766, 111748, 114751, 119116, 207532, 208453, 229502, 363181, 387127, 416906, 459004, 726362, 774254, 833812, 1452724, 1548508, 2709889, 5032651, 5419778, 10065302, 10839556, 20130604, 35228557, 70457114, 140914228]

約数ペア:

[(1, 140914228), (2, 70457114), (4, 35228557), (7, 20130604), (13, 10839556), (14, 10065302), (26, 5419778), (28, 5032651), (52, 2709889), (91, 1548508), (97, 1452724), (169, 833812), (182, 774254), (194, 726362), (307, 459004), (338, 416906), (364, 387127), (388, 363181), (614, 229502), (676, 208453), (679, 207532), (1183, 119116), (1228, 114751), (1261, 111748), (1358, 103766), (2149, 65572), (2366, 59558), (2522, 55874), (2716, 51883), (3991, 35308), (4298, 32786), (4732, 29779), (5044, 27937), (7982, 17654), (8596, 16393), (8827, 15964)]