161708928

素因数分解:

$2^7\times 3^1\times {\mathrm{373}}^1\times {\mathrm{1129}}^1$

素因数の和:1519

約数の個数: 64

約数和(自身を含む): 431072400

約数和(自身を除く): 269363472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 373, 384, 746, 1119, 1129, 1492, 2238, 2258, 2984, 3387, 4476, 4516, 5968, 6774, 8952, 9032, 11936, 13548, 17904, 18064, 23872, 27096, 35808, 36128, 47744, 54192, 71616, 72256, 108384, 143232, 144512, 216768, 421117, 433536, 842234, 1263351, 1684468, 2526702, 3368936, 5053404, 6737872, 10106808, 13475744, 20213616, 26951488, 40427232, 53902976, 80854464, 161708928]

約数ペア:

[(1, 161708928), (2, 80854464), (3, 53902976), (4, 40427232), (6, 26951488), (8, 20213616), (12, 13475744), (16, 10106808), (24, 6737872), (32, 5053404), (48, 3368936), (64, 2526702), (96, 1684468), (128, 1263351), (192, 842234), (373, 433536), (384, 421117), (746, 216768), (1119, 144512), (1129, 143232), (1492, 108384), (2238, 72256), (2258, 71616), (2984, 54192), (3387, 47744), (4476, 36128), (4516, 35808), (5968, 27096), (6774, 23872), (8952, 18064), (9032, 17904), (11936, 13548)]