127696128

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{23753}}^1$

素因数の和:23779

約数の個数: 72

約数和(自身を含む): 388425408

約数和(自身を除く): 260729280

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 672, 768, 896, 1344, 1792, 2688, 5376, 23753, 47506, 71259, 95012, 142518, 166271, 190024, 285036, 332542, 380048, 498813, 570072, 665084, 760096, 997626, 1140144, 1330168, 1520192, 1995252, 2280288, 2660336, 3040384, 3990504, 4560576, 5320672, 6080768, 7981008, 9121152, 10641344, 15962016, 18242304, 21282688, 31924032, 42565376, 63848064, 127696128]

約数ペア:

[(1, 127696128), (2, 63848064), (3, 42565376), (4, 31924032), (6, 21282688), (7, 18242304), (8, 15962016), (12, 10641344), (14, 9121152), (16, 7981008), (21, 6080768), (24, 5320672), (28, 4560576), (32, 3990504), (42, 3040384), (48, 2660336), (56, 2280288), (64, 1995252), (84, 1520192), (96, 1330168), (112, 1140144), (128, 997626), (168, 760096), (192, 665084), (224, 570072), (256, 498813), (336, 380048), (384, 332542), (448, 285036), (672, 190024), (768, 166271), (896, 142518), (1344, 95012), (1792, 71259), (2688, 47506), (5376, 23753)]