158992288

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{769}}^1$

素因数の和:870

約数の個数: 96

約数和(自身を含む): 391184640

約数和(自身を除く): 232192352

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 71, 91, 104, 112, 142, 182, 208, 224, 284, 364, 416, 497, 568, 728, 769, 923, 994, 1136, 1456, 1538, 1846, 1988, 2272, 2912, 3076, 3692, 3976, 5383, 6152, 6461, 7384, 7952, 9997, 10766, 12304, 12922, 14768, 15904, 19994, 21532, 24608, 25844, 29536, 39988, 43064, 51688, 54599, 69979, 79976, 86128, 103376, 109198, 139958, 159952, 172256, 206752, 218396, 279916, 319904, 382193, 436792, 559832, 709787, 764386, 873584, 1119664, 1419574, 1528772, 1747168, 2239328, 2839148, 3057544, 4968509, 5678296, 6115088, 9937018, 11356592, 12230176, 19874036, 22713184, 39748072, 79496144, 158992288]

約数ペア:

[(1, 158992288), (2, 79496144), (4, 39748072), (7, 22713184), (8, 19874036), (13, 12230176), (14, 11356592), (16, 9937018), (26, 6115088), (28, 5678296), (32, 4968509), (52, 3057544), (56, 2839148), (71, 2239328), (91, 1747168), (104, 1528772), (112, 1419574), (142, 1119664), (182, 873584), (208, 764386), (224, 709787), (284, 559832), (364, 436792), (416, 382193), (497, 319904), (568, 279916), (728, 218396), (769, 206752), (923, 172256), (994, 159952), (1136, 139958), (1456, 109198), (1538, 103376), (1846, 86128), (1988, 79976), (2272, 69979), (2912, 54599), (3076, 51688), (3692, 43064), (3976, 39988), (5383, 29536), (6152, 25844), (6461, 24608), (7384, 21532), (7952, 19994), (9997, 15904), (10766, 14768), (12304, 12922)]