168454768

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{13177}}^1$

素因数の和:13249

約数の個数: 40

約数和(自身を含む): 352959552

約数和(自身を除く): 184504784

約数列:

[1, 2, 4, 8, 16, 17, 34, 47, 68, 94, 136, 188, 272, 376, 752, 799, 1598, 3196, 6392, 12784, 13177, 26354, 52708, 105416, 210832, 224009, 448018, 619319, 896036, 1238638, 1792072, 2477276, 3584144, 4954552, 9909104, 10528423, 21056846, 42113692, 84227384, 168454768]

約数ペア:

[(1, 168454768), (2, 84227384), (4, 42113692), (8, 21056846), (16, 10528423), (17, 9909104), (34, 4954552), (47, 3584144), (68, 2477276), (94, 1792072), (136, 1238638), (188, 896036), (272, 619319), (376, 448018), (752, 224009), (799, 210832), (1598, 105416), (3196, 52708), (6392, 26354), (12784, 13177)]