140767914

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{2459}}^1$

素因数の和:2547

約数の個数: 64

約数和(自身を含む): 340070400

約数和(自身を除く): 199302486

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 47, 58, 87, 94, 141, 174, 203, 282, 329, 406, 609, 658, 987, 1218, 1363, 1974, 2459, 2726, 4089, 4918, 7377, 8178, 9541, 14754, 17213, 19082, 28623, 34426, 51639, 57246, 71311, 103278, 115573, 142622, 213933, 231146, 346719, 427866, 499177, 693438, 809011, 998354, 1497531, 1618022, 2427033, 2995062, 3351617, 4854066, 6703234, 10054851, 20109702, 23461319, 46922638, 70383957, 140767914]

約数ペア:

[(1, 140767914), (2, 70383957), (3, 46922638), (6, 23461319), (7, 20109702), (14, 10054851), (21, 6703234), (29, 4854066), (42, 3351617), (47, 2995062), (58, 2427033), (87, 1618022), (94, 1497531), (141, 998354), (174, 809011), (203, 693438), (282, 499177), (329, 427866), (406, 346719), (609, 231146), (658, 213933), (987, 142622), (1218, 115573), (1363, 103278), (1974, 71311), (2459, 57246), (2726, 51639), (4089, 34426), (4918, 28623), (7377, 19082), (8178, 17213), (9541, 14754)]