131438136

素因数分解:

$2^3\times 3^1\times {\mathrm{83}}^1\times {\mathrm{65983}}^1$

素因数の和:66075

約数の個数: 32

約数和(自身を含む): 332559360

約数和(自身を除く): 201121224

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 83, 166, 249, 332, 498, 664, 996, 1992, 65983, 131966, 197949, 263932, 395898, 527864, 791796, 1583592, 5476589, 10953178, 16429767, 21906356, 32859534, 43812712, 65719068, 131438136]

約数ペア:

[(1, 131438136), (2, 65719068), (3, 43812712), (4, 32859534), (6, 21906356), (8, 16429767), (12, 10953178), (24, 5476589), (83, 1583592), (166, 791796), (249, 527864), (332, 395898), (498, 263932), (664, 197949), (996, 131966), (1992, 65983)]