171826304

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3331}}^1$

素因数の和:3389

約数の個数: 64

約数和(自身を含む): 380647680

約数和(自身を除く): 208821376

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 208, 248, 403, 416, 496, 806, 832, 992, 1612, 1664, 1984, 3224, 3331, 3968, 6448, 6662, 12896, 13324, 25792, 26648, 43303, 51584, 53296, 86606, 103261, 106592, 173212, 206522, 213184, 346424, 413044, 426368, 692848, 826088, 1342393, 1385696, 1652176, 2684786, 2771392, 3304352, 5369572, 5542784, 6608704, 10739144, 13217408, 21478288, 42956576, 85913152, 171826304]

約数ペア:

[(1, 171826304), (2, 85913152), (4, 42956576), (8, 21478288), (13, 13217408), (16, 10739144), (26, 6608704), (31, 5542784), (32, 5369572), (52, 3304352), (62, 2771392), (64, 2684786), (104, 1652176), (124, 1385696), (128, 1342393), (208, 826088), (248, 692848), (403, 426368), (416, 413044), (496, 346424), (806, 213184), (832, 206522), (992, 173212), (1612, 106592), (1664, 103261), (1984, 86606), (3224, 53296), (3331, 51584), (3968, 43303), (6448, 26648), (6662, 25792), (12896, 13324)]