168896

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1$

素因数の和:61

約数の個数: 56

約数和(自身を含む): 426720

約数和(自身を除く): 257824

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 29, 32, 52, 56, 58, 64, 91, 104, 112, 116, 182, 203, 208, 224, 232, 364, 377, 406, 416, 448, 464, 728, 754, 812, 832, 928, 1456, 1508, 1624, 1856, 2639, 2912, 3016, 3248, 5278, 5824, 6032, 6496, 10556, 12064, 12992, 21112, 24128, 42224, 84448, 168896]

約数ペア:

[(1, 168896), (2, 84448), (4, 42224), (7, 24128), (8, 21112), (13, 12992), (14, 12064), (16, 10556), (26, 6496), (28, 6032), (29, 5824), (32, 5278), (52, 3248), (56, 3016), (58, 2912), (64, 2639), (91, 1856), (104, 1624), (112, 1508), (116, 1456), (182, 928), (203, 832), (208, 812), (224, 754), (232, 728), (364, 464), (377, 448), (406, 416)]