138280128

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{751}}^1$

素因数の和:910

約数の個数: 112

約数和(自身を含む): 421745664

約数和(自身を除く): 283465536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 137, 168, 192, 224, 274, 336, 411, 448, 548, 672, 751, 822, 959, 1096, 1344, 1502, 1644, 1918, 2192, 2253, 2877, 3004, 3288, 3836, 4384, 4506, 5257, 5754, 6008, 6576, 7672, 8768, 9012, 10514, 11508, 12016, 13152, 15344, 15771, 18024, 21028, 23016, 24032, 26304, 30688, 31542, 36048, 42056, 46032, 48064, 61376, 63084, 72096, 84112, 92064, 102887, 126168, 144192, 168224, 184128, 205774, 252336, 308661, 336448, 411548, 504672, 617322, 720209, 823096, 1009344, 1234644, 1440418, 1646192, 2160627, 2469288, 2880836, 3292384, 4321254, 4938576, 5761672, 6584768, 8642508, 9877152, 11523344, 17285016, 19754304, 23046688, 34570032, 46093376, 69140064, 138280128]

約数ペア:

[(1, 138280128), (2, 69140064), (3, 46093376), (4, 34570032), (6, 23046688), (7, 19754304), (8, 17285016), (12, 11523344), (14, 9877152), (16, 8642508), (21, 6584768), (24, 5761672), (28, 4938576), (32, 4321254), (42, 3292384), (48, 2880836), (56, 2469288), (64, 2160627), (84, 1646192), (96, 1440418), (112, 1234644), (137, 1009344), (168, 823096), (192, 720209), (224, 617322), (274, 504672), (336, 411548), (411, 336448), (448, 308661), (548, 252336), (672, 205774), (751, 184128), (822, 168224), (959, 144192), (1096, 126168), (1344, 102887), (1502, 92064), (1644, 84112), (1918, 72096), (2192, 63084), (2253, 61376), (2877, 48064), (3004, 46032), (3288, 42056), (3836, 36048), (4384, 31542), (4506, 30688), (5257, 26304), (5754, 24032), (6008, 23016), (6576, 21028), (7672, 18024), (8768, 15771), (9012, 15344), (10514, 13152), (11508, 12016)]