148629376

素因数分解:

$2^7\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5351}}^1$

素因数の和:5403

約数の個数: 64

約数和(自身を含む): 349378560

約数和(自身を除く): 200749184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 434, 448, 496, 868, 896, 992, 1736, 1984, 3472, 3968, 5351, 6944, 10702, 13888, 21404, 27776, 37457, 42808, 74914, 85616, 149828, 165881, 171232, 299656, 331762, 342464, 599312, 663524, 684928, 1161167, 1198624, 1327048, 2322334, 2397248, 2654096, 4644668, 4794496, 5308192, 9289336, 10616384, 18578672, 21232768, 37157344, 74314688, 148629376]

約数ペア:

[(1, 148629376), (2, 74314688), (4, 37157344), (7, 21232768), (8, 18578672), (14, 10616384), (16, 9289336), (28, 5308192), (31, 4794496), (32, 4644668), (56, 2654096), (62, 2397248), (64, 2322334), (112, 1327048), (124, 1198624), (128, 1161167), (217, 684928), (224, 663524), (248, 599312), (434, 342464), (448, 331762), (496, 299656), (868, 171232), (896, 165881), (992, 149828), (1736, 85616), (1984, 74914), (3472, 42808), (3968, 37457), (5351, 27776), (6944, 21404), (10702, 13888)]