128363076

素因数分解:

$2^2\times 3^3\times {\mathrm{239}}^1\times {\mathrm{4973}}^1$

素因数の和:5225

約数の個数: 48

約数和(自身を含む): 334252800

約数和(自身を除く): 205889724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 239, 478, 717, 956, 1434, 2151, 2868, 4302, 4973, 6453, 8604, 9946, 12906, 14919, 19892, 25812, 29838, 44757, 59676, 89514, 134271, 179028, 268542, 537084, 1188547, 2377094, 3565641, 4754188, 7131282, 10696923, 14262564, 21393846, 32090769, 42787692, 64181538, 128363076]

約数ペア:

[(1, 128363076), (2, 64181538), (3, 42787692), (4, 32090769), (6, 21393846), (9, 14262564), (12, 10696923), (18, 7131282), (27, 4754188), (36, 3565641), (54, 2377094), (108, 1188547), (239, 537084), (478, 268542), (717, 179028), (956, 134271), (1434, 89514), (2151, 59676), (2868, 44757), (4302, 29838), (4973, 25812), (6453, 19892), (8604, 14919), (9946, 12906)]