121554944

素因数分解:

$2^{11}\times 7^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:229

約数の個数: 96

約数和(自身を含む): 284356800

約数和(自身を除く): 162801856

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 64, 112, 122, 128, 139, 224, 244, 256, 278, 427, 448, 488, 512, 556, 854, 896, 973, 976, 1024, 1112, 1708, 1792, 1946, 1952, 2048, 2224, 3416, 3584, 3892, 3904, 4448, 6832, 7168, 7784, 7808, 8479, 8896, 13664, 14336, 15568, 15616, 16958, 17792, 27328, 31136, 31232, 33916, 35584, 54656, 59353, 62272, 62464, 67832, 71168, 109312, 118706, 124544, 124928, 135664, 142336, 218624, 237412, 249088, 271328, 284672, 437248, 474824, 498176, 542656, 874496, 949648, 996352, 1085312, 1899296, 1992704, 2170624, 3798592, 4341248, 7597184, 8682496, 15194368, 17364992, 30388736, 60777472, 121554944]

約数ペア:

[(1, 121554944), (2, 60777472), (4, 30388736), (7, 17364992), (8, 15194368), (14, 8682496), (16, 7597184), (28, 4341248), (32, 3798592), (56, 2170624), (61, 1992704), (64, 1899296), (112, 1085312), (122, 996352), (128, 949648), (139, 874496), (224, 542656), (244, 498176), (256, 474824), (278, 437248), (427, 284672), (448, 271328), (488, 249088), (512, 237412), (556, 218624), (854, 142336), (896, 135664), (973, 124928), (976, 124544), (1024, 118706), (1112, 109312), (1708, 71168), (1792, 67832), (1946, 62464), (1952, 62272), (2048, 59353), (2224, 54656), (3416, 35584), (3584, 33916), (3892, 31232), (3904, 31136), (4448, 27328), (6832, 17792), (7168, 16958), (7784, 15616), (7808, 15568), (8479, 14336), (8896, 13664)]