131868744

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{5647}}^1$

素因数の和:5802

約数の個数: 64

約数和(自身を含む): 379545600

約数和(自身を除く): 247676856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 139, 168, 278, 417, 556, 834, 973, 1112, 1668, 1946, 2919, 3336, 3892, 5647, 5838, 7784, 11294, 11676, 16941, 22588, 23352, 33882, 39529, 45176, 67764, 79058, 118587, 135528, 158116, 237174, 316232, 474348, 784933, 948696, 1569866, 2354799, 3139732, 4709598, 5494531, 6279464, 9419196, 10989062, 16483593, 18838392, 21978124, 32967186, 43956248, 65934372, 131868744]

約数ペア:

[(1, 131868744), (2, 65934372), (3, 43956248), (4, 32967186), (6, 21978124), (7, 18838392), (8, 16483593), (12, 10989062), (14, 9419196), (21, 6279464), (24, 5494531), (28, 4709598), (42, 3139732), (56, 2354799), (84, 1569866), (139, 948696), (168, 784933), (278, 474348), (417, 316232), (556, 237174), (834, 158116), (973, 135528), (1112, 118587), (1668, 79058), (1946, 67764), (2919, 45176), (3336, 39529), (3892, 33882), (5647, 23352), (5838, 22588), (7784, 16941), (11294, 11676)]