166485536

素因数分解:

$2^5\times 7^2\times {\mathrm{89}}^1\times {\mathrm{1193}}^1$

素因数の和:1306

約数の個数: 72

約数和(自身を含む): 385888860

約数和(自身を除く): 219403324

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 89, 98, 112, 178, 196, 224, 356, 392, 623, 712, 784, 1193, 1246, 1424, 1568, 2386, 2492, 2848, 4361, 4772, 4984, 8351, 8722, 9544, 9968, 16702, 17444, 19088, 19936, 33404, 34888, 38176, 58457, 66808, 69776, 106177, 116914, 133616, 139552, 212354, 233828, 267232, 424708, 467656, 743239, 849416, 935312, 1486478, 1698832, 1870624, 2972956, 3397664, 5202673, 5945912, 10405346, 11891824, 20810692, 23783648, 41621384, 83242768, 166485536]

約数ペア:

[(1, 166485536), (2, 83242768), (4, 41621384), (7, 23783648), (8, 20810692), (14, 11891824), (16, 10405346), (28, 5945912), (32, 5202673), (49, 3397664), (56, 2972956), (89, 1870624), (98, 1698832), (112, 1486478), (178, 935312), (196, 849416), (224, 743239), (356, 467656), (392, 424708), (623, 267232), (712, 233828), (784, 212354), (1193, 139552), (1246, 133616), (1424, 116914), (1568, 106177), (2386, 69776), (2492, 66808), (2848, 58457), (4361, 38176), (4772, 34888), (4984, 33404), (8351, 19936), (8722, 19088), (9544, 17444), (9968, 16702)]