112820848

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{311}}^1$

素因数の和:446

約数の個数: 80

約数和(自身を含む): 259983360

約数和(自身を除く): 147162512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 79, 82, 112, 158, 164, 287, 311, 316, 328, 553, 574, 622, 632, 656, 1106, 1148, 1244, 1264, 2177, 2212, 2296, 2488, 3239, 4354, 4424, 4592, 4976, 6478, 8708, 8848, 12751, 12956, 17416, 22673, 24569, 25502, 25912, 34832, 45346, 49138, 51004, 51824, 89257, 90692, 98276, 102008, 171983, 178514, 181384, 196552, 204016, 343966, 357028, 362768, 393104, 687932, 714056, 1007329, 1375864, 1428112, 2014658, 2751728, 4029316, 7051303, 8058632, 14102606, 16117264, 28205212, 56410424, 112820848]

約数ペア:

[(1, 112820848), (2, 56410424), (4, 28205212), (7, 16117264), (8, 14102606), (14, 8058632), (16, 7051303), (28, 4029316), (41, 2751728), (56, 2014658), (79, 1428112), (82, 1375864), (112, 1007329), (158, 714056), (164, 687932), (287, 393104), (311, 362768), (316, 357028), (328, 343966), (553, 204016), (574, 196552), (622, 181384), (632, 178514), (656, 171983), (1106, 102008), (1148, 98276), (1244, 90692), (1264, 89257), (2177, 51824), (2212, 51004), (2296, 49138), (2488, 45346), (3239, 34832), (4354, 25912), (4424, 25502), (4592, 24569), (4976, 22673), (6478, 17416), (8708, 12956), (8848, 12751)]