172330872

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:381

約数の個数: 128

約数和(自身を含む): 510935040

約数和(自身を除く): 338604168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 56, 82, 84, 123, 127, 164, 168, 197, 246, 254, 287, 328, 381, 394, 492, 508, 574, 591, 762, 788, 861, 889, 984, 1016, 1148, 1182, 1379, 1524, 1576, 1722, 1778, 2296, 2364, 2667, 2758, 3048, 3444, 3556, 4137, 4728, 5207, 5334, 5516, 6888, 7112, 8077, 8274, 10414, 10668, 11032, 15621, 16154, 16548, 20828, 21336, 24231, 25019, 31242, 32308, 33096, 36449, 41656, 48462, 50038, 56539, 62484, 64616, 72898, 75057, 96924, 100076, 109347, 113078, 124968, 145796, 150114, 169617, 175133, 193848, 200152, 218694, 226156, 291592, 300228, 339234, 350266, 437388, 452312, 525399, 600456, 678468, 700532, 874776, 1025779, 1050798, 1356936, 1401064, 2051558, 2101596, 3077337, 4103116, 4203192, 6154674, 7180453, 8206232, 12309348, 14360906, 21541359, 24618696, 28721812, 43082718, 57443624, 86165436, 172330872]

約数ペア:

[(1, 172330872), (2, 86165436), (3, 57443624), (4, 43082718), (6, 28721812), (7, 24618696), (8, 21541359), (12, 14360906), (14, 12309348), (21, 8206232), (24, 7180453), (28, 6154674), (41, 4203192), (42, 4103116), (56, 3077337), (82, 2101596), (84, 2051558), (123, 1401064), (127, 1356936), (164, 1050798), (168, 1025779), (197, 874776), (246, 700532), (254, 678468), (287, 600456), (328, 525399), (381, 452312), (394, 437388), (492, 350266), (508, 339234), (574, 300228), (591, 291592), (762, 226156), (788, 218694), (861, 200152), (889, 193848), (984, 175133), (1016, 169617), (1148, 150114), (1182, 145796), (1379, 124968), (1524, 113078), (1576, 109347), (1722, 100076), (1778, 96924), (2296, 75057), (2364, 72898), (2667, 64616), (2758, 62484), (3048, 56539), (3444, 50038), (3556, 48462), (4137, 41656), (4728, 36449), (5207, 33096), (5334, 32308), (5516, 31242), (6888, 25019), (7112, 24231), (8077, 21336), (8274, 20828), (10414, 16548), (10668, 16154), (11032, 15621)]