168020384

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{44123}}^1$

素因数の和:44157

約数の個数: 48

約数和(自身を含む): 400292928

約数和(自身を除く): 232272544

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 952, 1904, 3808, 44123, 88246, 176492, 308861, 352984, 617722, 705968, 750091, 1235444, 1411936, 1500182, 2470888, 3000364, 4941776, 5250637, 6000728, 9883552, 10501274, 12001456, 21002548, 24002912, 42005096, 84010192, 168020384]

約数ペア:

[(1, 168020384), (2, 84010192), (4, 42005096), (7, 24002912), (8, 21002548), (14, 12001456), (16, 10501274), (17, 9883552), (28, 6000728), (32, 5250637), (34, 4941776), (56, 3000364), (68, 2470888), (112, 1500182), (119, 1411936), (136, 1235444), (224, 750091), (238, 705968), (272, 617722), (476, 352984), (544, 308861), (952, 176492), (1904, 88246), (3808, 44123)]