187951488

素因数分解:

$2^7\times 3^1\times {\mathrm{489457}}^1$

素因数の和:489474

約数の個数: 32

約数和(自身を含む): 499247160

約数和(自身を除く): 311295672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 489457, 978914, 1468371, 1957828, 2936742, 3915656, 5873484, 7831312, 11746968, 15662624, 23493936, 31325248, 46987872, 62650496, 93975744, 187951488]

約数ペア:

[(1, 187951488), (2, 93975744), (3, 62650496), (4, 46987872), (6, 31325248), (8, 23493936), (12, 15662624), (16, 11746968), (24, 7831312), (32, 5873484), (48, 3915656), (64, 2936742), (96, 1957828), (128, 1468371), (192, 978914), (384, 489457)]