133097663744

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{809}}^1\times {\mathrm{20731}}^1$

素因数の和:21587

約数の個数: 72

約数和(自身を含む): 274597827840

約数和(自身を除く): 141500164096

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 809, 992, 1618, 1984, 3236, 3968, 6472, 7936, 12944, 20731, 25079, 25888, 41462, 50158, 51776, 82924, 100316, 103552, 165848, 200632, 207104, 331696, 401264, 642661, 663392, 802528, 1285322, 1326784, 1605056, 2570644, 2653568, 3210112, 5141288, 5307136, 6420224, 10282576, 16771379, 20565152, 33542758, 41130304, 67085516, 82260608, 134171032, 164521216, 268342064, 519912749, 536684128, 1039825498, 1073368256, 2079650996, 2146736512, 4159301992, 4293473024, 8318603984, 16637207968, 33274415936, 66548831872, 133097663744]

約数ペア:

[(1, 133097663744), (2, 66548831872), (4, 33274415936), (8, 16637207968), (16, 8318603984), (31, 4293473024), (32, 4159301992), (62, 2146736512), (64, 2079650996), (124, 1073368256), (128, 1039825498), (248, 536684128), (256, 519912749), (496, 268342064), (809, 164521216), (992, 134171032), (1618, 82260608), (1984, 67085516), (3236, 41130304), (3968, 33542758), (6472, 20565152), (7936, 16771379), (12944, 10282576), (20731, 6420224), (25079, 5307136), (25888, 5141288), (41462, 3210112), (50158, 2653568), (51776, 2570644), (82924, 1605056), (100316, 1326784), (103552, 1285322), (165848, 802528), (200632, 663392), (207104, 642661), (331696, 401264)]