15676487728

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{173}}^1\times {\mathrm{3083}}^1$

素因数の和:3442

約数の個数: 80

約数和(自身を含む): 33536353536

約数和(自身を除く): 17859865808

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 167, 173, 176, 334, 346, 668, 692, 1336, 1384, 1837, 1903, 2672, 2768, 3083, 3674, 3806, 6166, 7348, 7612, 12332, 14696, 15224, 24664, 28891, 29392, 30448, 33913, 49328, 57782, 67826, 115564, 135652, 231128, 271304, 317801, 462256, 514861, 533359, 542608, 635602, 1029722, 1066718, 1271204, 2059444, 2133436, 2542408, 4118888, 4266872, 5084816, 5663471, 5866949, 8237776, 8533744, 11326942, 11733898, 22653884, 23467796, 45307768, 46935592, 89070953, 90615536, 93871184, 178141906, 356283812, 712567624, 979780483, 1425135248, 1959560966, 3919121932, 7838243864, 15676487728]

約数ペア:

[(1, 15676487728), (2, 7838243864), (4, 3919121932), (8, 1959560966), (11, 1425135248), (16, 979780483), (22, 712567624), (44, 356283812), (88, 178141906), (167, 93871184), (173, 90615536), (176, 89070953), (334, 46935592), (346, 45307768), (668, 23467796), (692, 22653884), (1336, 11733898), (1384, 11326942), (1837, 8533744), (1903, 8237776), (2672, 5866949), (2768, 5663471), (3083, 5084816), (3674, 4266872), (3806, 4118888), (6166, 2542408), (7348, 2133436), (7612, 2059444), (12332, 1271204), (14696, 1066718), (15224, 1029722), (24664, 635602), (28891, 542608), (29392, 533359), (30448, 514861), (33913, 462256), (49328, 317801), (57782, 271304), (67826, 231128), (115564, 135652)]