140315904

素因数分解:

$2^8\times 3^2\times {\mathrm{60901}}^1$

素因数の和:60923

約数の個数: 54

約数和(自身を含む): 404571986

約数和(自身を除く): 264256082

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, 576, 768, 1152, 2304, 60901, 121802, 182703, 243604, 365406, 487208, 548109, 730812, 974416, 1096218, 1461624, 1948832, 2192436, 2923248, 3897664, 4384872, 5846496, 7795328, 8769744, 11692992, 15590656, 17539488, 23385984, 35078976, 46771968, 70157952, 140315904]

約数ペア:

[(1, 140315904), (2, 70157952), (3, 46771968), (4, 35078976), (6, 23385984), (8, 17539488), (9, 15590656), (12, 11692992), (16, 8769744), (18, 7795328), (24, 5846496), (32, 4384872), (36, 3897664), (48, 2923248), (64, 2192436), (72, 1948832), (96, 1461624), (128, 1096218), (144, 974416), (192, 730812), (256, 548109), (288, 487208), (384, 365406), (576, 243604), (768, 182703), (1152, 121802), (2304, 60901)]