142132172

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{223}}^1$

素因数の和:367

約数の個数: 96

約数和(自身を含む): 328753152

約数和(自身を除く): 186620980

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 103, 119, 182, 206, 221, 223, 238, 364, 412, 442, 446, 476, 721, 884, 892, 1339, 1442, 1547, 1561, 1751, 2678, 2884, 2899, 3094, 3122, 3502, 3791, 5356, 5798, 6188, 6244, 7004, 7582, 9373, 11596, 12257, 15164, 18746, 20293, 22763, 22969, 24514, 26537, 37492, 40586, 45526, 45938, 49028, 49283, 53074, 81172, 91052, 91876, 98566, 106148, 159341, 160783, 197132, 298597, 318682, 321566, 344981, 390473, 597194, 637364, 643132, 689962, 780946, 1194388, 1379924, 1561892, 2090179, 2733311, 4180358, 5076149, 5466622, 8360716, 10152298, 10933244, 20304596, 35533043, 71066086, 142132172]

約数ペア:

[(1, 142132172), (2, 71066086), (4, 35533043), (7, 20304596), (13, 10933244), (14, 10152298), (17, 8360716), (26, 5466622), (28, 5076149), (34, 4180358), (52, 2733311), (68, 2090179), (91, 1561892), (103, 1379924), (119, 1194388), (182, 780946), (206, 689962), (221, 643132), (223, 637364), (238, 597194), (364, 390473), (412, 344981), (442, 321566), (446, 318682), (476, 298597), (721, 197132), (884, 160783), (892, 159341), (1339, 106148), (1442, 98566), (1547, 91876), (1561, 91052), (1751, 81172), (2678, 53074), (2884, 49283), (2899, 49028), (3094, 45938), (3122, 45526), (3502, 40586), (3791, 37492), (5356, 26537), (5798, 24514), (6188, 22969), (6244, 22763), (7004, 20293), (7582, 18746), (9373, 15164), (11596, 12257)]