127408064

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{16729}}^1$

素因数の和:16765

約数の個数: 56

約数和(自身を含む): 305958240

約数和(自身を除く): 178550176

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 136, 224, 238, 272, 448, 476, 544, 952, 1088, 1904, 3808, 7616, 16729, 33458, 66916, 117103, 133832, 234206, 267664, 284393, 468412, 535328, 568786, 936824, 1070656, 1137572, 1873648, 1990751, 2275144, 3747296, 3981502, 4550288, 7494592, 7963004, 9100576, 15926008, 18201152, 31852016, 63704032, 127408064]

約数ペア:

[(1, 127408064), (2, 63704032), (4, 31852016), (7, 18201152), (8, 15926008), (14, 9100576), (16, 7963004), (17, 7494592), (28, 4550288), (32, 3981502), (34, 3747296), (56, 2275144), (64, 1990751), (68, 1873648), (112, 1137572), (119, 1070656), (136, 936824), (224, 568786), (238, 535328), (272, 468412), (448, 284393), (476, 267664), (544, 234206), (952, 133832), (1088, 117103), (1904, 66916), (3808, 33458), (7616, 16729)]