157811964

素因数分解:

$2^2\times 3^1\times {\mathrm{211}}^1\times {\mathrm{62327}}^1$

素因数の和:62545

約数の個数: 24

約数和(自身を含む): 369979008

約数和(自身を除く): 212167044

約数列:

[1, 2, 3, 4, 6, 12, 211, 422, 633, 844, 1266, 2532, 62327, 124654, 186981, 249308, 373962, 747924, 13150997, 26301994, 39452991, 52603988, 78905982, 157811964]

約数ペア:

[(1, 157811964), (2, 78905982), (3, 52603988), (4, 39452991), (6, 26301994), (12, 13150997), (211, 747924), (422, 373962), (633, 249308), (844, 186981), (1266, 124654), (2532, 62327)]