180235328

素因数分解:

$2^6\times 7^2\times {\mathrm{13}}^1\times {\mathrm{4421}}^1$

素因数の和:4460

約数の個数: 84

約数和(自身を含む): 448152012

約数和(自身を除く): 267916684

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 182, 196, 208, 224, 364, 392, 416, 448, 637, 728, 784, 832, 1274, 1456, 1568, 2548, 2912, 3136, 4421, 5096, 5824, 8842, 10192, 17684, 20384, 30947, 35368, 40768, 57473, 61894, 70736, 114946, 123788, 141472, 216629, 229892, 247576, 282944, 402311, 433258, 459784, 495152, 804622, 866516, 919568, 990304, 1609244, 1733032, 1839136, 1980608, 2816177, 3218488, 3466064, 3678272, 5632354, 6436976, 6932128, 11264708, 12873952, 13864256, 22529416, 25747904, 45058832, 90117664, 180235328]

約数ペア:

[(1, 180235328), (2, 90117664), (4, 45058832), (7, 25747904), (8, 22529416), (13, 13864256), (14, 12873952), (16, 11264708), (26, 6932128), (28, 6436976), (32, 5632354), (49, 3678272), (52, 3466064), (56, 3218488), (64, 2816177), (91, 1980608), (98, 1839136), (104, 1733032), (112, 1609244), (182, 990304), (196, 919568), (208, 866516), (224, 804622), (364, 495152), (392, 459784), (416, 433258), (448, 402311), (637, 282944), (728, 247576), (784, 229892), (832, 216629), (1274, 141472), (1456, 123788), (1568, 114946), (2548, 70736), (2912, 61894), (3136, 57473), (4421, 40768), (5096, 35368), (5824, 30947), (8842, 20384), (10192, 17684)]