131498496

素因数分解:

$2^9\times 3^2\times {\mathrm{28537}}^1$

素因数の和:28561

約数の個数: 60

約数和(自身を含む): 379526862

約数和(自身を除く): 248028366

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1152, 1536, 2304, 4608, 28537, 57074, 85611, 114148, 171222, 228296, 256833, 342444, 456592, 513666, 684888, 913184, 1027332, 1369776, 1826368, 2054664, 2739552, 3652736, 4109328, 5479104, 7305472, 8218656, 10958208, 14610944, 16437312, 21916416, 32874624, 43832832, 65749248, 131498496]

約数ペア:

[(1, 131498496), (2, 65749248), (3, 43832832), (4, 32874624), (6, 21916416), (8, 16437312), (9, 14610944), (12, 10958208), (16, 8218656), (18, 7305472), (24, 5479104), (32, 4109328), (36, 3652736), (48, 2739552), (64, 2054664), (72, 1826368), (96, 1369776), (128, 1027332), (144, 913184), (192, 684888), (256, 513666), (288, 456592), (384, 342444), (512, 256833), (576, 228296), (768, 171222), (1152, 114148), (1536, 85611), (2304, 57074), (4608, 28537)]