129464224

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{977}}^1$

素因数の和:1129

約数の個数: 48

約数和(自身を含む): 263954376

約数和(自身を除く): 134490152

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 101, 164, 202, 328, 404, 656, 808, 977, 1312, 1616, 1954, 3232, 3908, 4141, 7816, 8282, 15632, 16564, 31264, 33128, 40057, 66256, 80114, 98677, 132512, 160228, 197354, 320456, 394708, 640912, 789416, 1281824, 1578832, 3157664, 4045757, 8091514, 16183028, 32366056, 64732112, 129464224]

約数ペア:

[(1, 129464224), (2, 64732112), (4, 32366056), (8, 16183028), (16, 8091514), (32, 4045757), (41, 3157664), (82, 1578832), (101, 1281824), (164, 789416), (202, 640912), (328, 394708), (404, 320456), (656, 197354), (808, 160228), (977, 132512), (1312, 98677), (1616, 80114), (1954, 66256), (3232, 40057), (3908, 33128), (4141, 31264), (7816, 16564), (8282, 15632)]