156957920224

素因数分解:

$2^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{18937973}}^1$

素因数の和:18938027

約数の個数: 48

約数和(自身を含む): 362700078048

約数和(自身を除く): 205742157824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 74, 112, 148, 224, 259, 296, 518, 592, 1036, 1184, 2072, 4144, 8288, 18937973, 37875946, 75751892, 132565811, 151503784, 265131622, 303007568, 530263244, 606015136, 700705001, 1060526488, 1401410002, 2121052976, 2802820004, 4242105952, 4904935007, 5605640008, 9809870014, 11211280016, 19619740028, 22422560032, 39239480056, 78478960112, 156957920224]

約数ペア:

[(1, 156957920224), (2, 78478960112), (4, 39239480056), (7, 22422560032), (8, 19619740028), (14, 11211280016), (16, 9809870014), (28, 5605640008), (32, 4904935007), (37, 4242105952), (56, 2802820004), (74, 2121052976), (112, 1401410002), (148, 1060526488), (224, 700705001), (259, 606015136), (296, 530263244), (518, 303007568), (592, 265131622), (1036, 151503784), (1184, 132565811), (2072, 75751892), (4144, 37875946), (8288, 18937973)]