156728664

素因数分解:

$2^3\times 3^2\times {\mathrm{73}}^1\times {\mathrm{29819}}^1$

素因数の和:29904

約数の個数: 48

約数和(自身を含む): 430302600

約数和(自身を除く): 273573936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 73, 146, 219, 292, 438, 584, 657, 876, 1314, 1752, 2628, 5256, 29819, 59638, 89457, 119276, 178914, 238552, 268371, 357828, 536742, 715656, 1073484, 2146968, 2176787, 4353574, 6530361, 8707148, 13060722, 17414296, 19591083, 26121444, 39182166, 52242888, 78364332, 156728664]

約数ペア:

[(1, 156728664), (2, 78364332), (3, 52242888), (4, 39182166), (6, 26121444), (8, 19591083), (9, 17414296), (12, 13060722), (18, 8707148), (24, 6530361), (36, 4353574), (72, 2176787), (73, 2146968), (146, 1073484), (219, 715656), (292, 536742), (438, 357828), (584, 268371), (657, 238552), (876, 178914), (1314, 119276), (1752, 89457), (2628, 59638), (5256, 29819)]