160744192

素因数分解:

$2^8\times 7^1\times {\mathrm{271}}^1\times {\mathrm{331}}^1$

素因数の和:625

約数の個数: 72

約数和(自身を含む): 369162752

約数和(自身を除く): 208418560

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 271, 331, 448, 542, 662, 896, 1084, 1324, 1792, 1897, 2168, 2317, 2648, 3794, 4336, 4634, 5296, 7588, 8672, 9268, 10592, 15176, 17344, 18536, 21184, 30352, 34688, 37072, 42368, 60704, 69376, 74144, 84736, 89701, 121408, 148288, 179402, 242816, 296576, 358804, 485632, 593152, 627907, 717608, 1255814, 1435216, 2511628, 2870432, 5023256, 5740864, 10046512, 11481728, 20093024, 22963456, 40186048, 80372096, 160744192]

約数ペア:

[(1, 160744192), (2, 80372096), (4, 40186048), (7, 22963456), (8, 20093024), (14, 11481728), (16, 10046512), (28, 5740864), (32, 5023256), (56, 2870432), (64, 2511628), (112, 1435216), (128, 1255814), (224, 717608), (256, 627907), (271, 593152), (331, 485632), (448, 358804), (542, 296576), (662, 242816), (896, 179402), (1084, 148288), (1324, 121408), (1792, 89701), (1897, 84736), (2168, 74144), (2317, 69376), (2648, 60704), (3794, 42368), (4336, 37072), (4634, 34688), (5296, 30352), (7588, 21184), (8672, 18536), (9268, 17344), (10592, 15176)]