123862016

素因数分解:

$2^{10}\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:189

約数の個数: 88

約数和(自身を含む): 264799920

約数和(自身を除く): 140937904

約数列:

[1, 2, 4, 8, 16, 29, 32, 43, 58, 64, 86, 97, 116, 128, 172, 194, 232, 256, 344, 388, 464, 512, 688, 776, 928, 1024, 1247, 1376, 1552, 1856, 2494, 2752, 2813, 3104, 3712, 4171, 4988, 5504, 5626, 6208, 7424, 8342, 9976, 11008, 11252, 12416, 14848, 16684, 19952, 22016, 22504, 24832, 29696, 33368, 39904, 44032, 45008, 49664, 66736, 79808, 90016, 99328, 120959, 133472, 159616, 180032, 241918, 266944, 319232, 360064, 483836, 533888, 638464, 720128, 967672, 1067776, 1276928, 1440256, 1935344, 2135552, 2880512, 3870688, 4271104, 7741376, 15482752, 30965504, 61931008, 123862016]

約数ペア:

[(1, 123862016), (2, 61931008), (4, 30965504), (8, 15482752), (16, 7741376), (29, 4271104), (32, 3870688), (43, 2880512), (58, 2135552), (64, 1935344), (86, 1440256), (97, 1276928), (116, 1067776), (128, 967672), (172, 720128), (194, 638464), (232, 533888), (256, 483836), (344, 360064), (388, 319232), (464, 266944), (512, 241918), (688, 180032), (776, 159616), (928, 133472), (1024, 120959), (1247, 99328), (1376, 90016), (1552, 79808), (1856, 66736), (2494, 49664), (2752, 45008), (2813, 44032), (3104, 39904), (3712, 33368), (4171, 29696), (4988, 24832), (5504, 22504), (5626, 22016), (6208, 19952), (7424, 16684), (8342, 14848), (9976, 12416), (11008, 11252)]