128364936

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{727}}^1\times {\mathrm{1051}}^1$

素因数の和:1794

約数の個数: 64

約数和(自身を含む): 367610880

約数和(自身を除く): 239245944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 727, 1051, 1454, 2102, 2181, 2908, 3153, 4204, 4362, 5089, 5816, 6306, 7357, 8408, 8724, 10178, 12612, 14714, 15267, 17448, 20356, 22071, 25224, 29428, 30534, 40712, 44142, 58856, 61068, 88284, 122136, 176568, 764077, 1528154, 2292231, 3056308, 4584462, 5348539, 6112616, 9168924, 10697078, 16045617, 18337848, 21394156, 32091234, 42788312, 64182468, 128364936]

約数ペア:

[(1, 128364936), (2, 64182468), (3, 42788312), (4, 32091234), (6, 21394156), (7, 18337848), (8, 16045617), (12, 10697078), (14, 9168924), (21, 6112616), (24, 5348539), (28, 4584462), (42, 3056308), (56, 2292231), (84, 1528154), (168, 764077), (727, 176568), (1051, 122136), (1454, 88284), (2102, 61068), (2181, 58856), (2908, 44142), (3153, 40712), (4204, 30534), (4362, 29428), (5089, 25224), (5816, 22071), (6306, 20356), (7357, 17448), (8408, 15267), (8724, 14714), (10178, 12612)]