158954292

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{210257}}^1$

素因数の和:210277

約数の個数: 48

約数和(自身を含む): 470977920

約数和(自身を除く): 312023628

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 210257, 420514, 630771, 841028, 1261542, 1471799, 1892313, 2523084, 2943598, 3784626, 4415397, 5676939, 5887196, 7569252, 8830794, 11353878, 13246191, 17661588, 22707756, 26492382, 39738573, 52984764, 79477146, 158954292]

約数ペア:

[(1, 158954292), (2, 79477146), (3, 52984764), (4, 39738573), (6, 26492382), (7, 22707756), (9, 17661588), (12, 13246191), (14, 11353878), (18, 8830794), (21, 7569252), (27, 5887196), (28, 5676939), (36, 4415397), (42, 3784626), (54, 2943598), (63, 2523084), (84, 1892313), (108, 1471799), (126, 1261542), (189, 841028), (252, 630771), (378, 420514), (756, 210257)]